| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ1.4 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 4 | Adapted from | N/A |
Question
A uniform ladder resting in equilibrium on rough ground leans against a smooth wall. Which diagram correctly shows the forces acting on the ladder?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
Show 102 related questions
- 18M.3.SL.TZ2.6b.i: Describe the effect of F on the linear speed of the wheel.
- 18M.2.SL.TZ2.1c: Outline whether this ball can move on a horizontal circular path of radius equal to...
- 18M.2.SL.TZ2.1b: The radius of the bowl is 8.0 m and θ = 22°. Determine the speed of the ball.
- 18M.2.SL.TZ2.1a.iii: Show that the magnitude of the net force F on the ball is given by the following equation. ...
- 18M.1.SL.TZ2.8: A weight W is tied to a trolley of mass M by a light string passing over a frictionless...
- 18M.1.SL.TZ2.4: A box is accelerated to the right across rough ground by a horizontal force Fa. The force...
- 18M.2.SL.TZ1.1b.iii: Calculate the magnitude of the average force exerted by the rope on the block between B and C.
- 18M.2.SL.TZ1.1b.ii: Sketch on the diagram the average resultant force acting on the block between B and C. The...
- 18M.1.HL.TZ1.6: A parachutist of total mass 70 kg is falling vertically through the air at a constant speed...
- 17N.2.SL.TZ0.1f: The coefficient of static friction between the sledge and the snow is 0.14. Outline, with a...
- 17N.2.SL.TZ0.1b: After leaving the snow slope, the girl on the sledge moves over a horizontal region of snow....
- 17N.2.SL.TZ0.1a: Draw the free-body diagram for the sledge at the position shown on the snow slope.
- 17N.2.HL.TZ0.8c: The electron is replaced by a proton which is also released from rest at X. Compare, without...
- 17N.1.SL.TZ0.6: The diagram shows the forces acting on a block resting on an inclined plane. The angle θ...
- 17N.1.HL.TZ0.5: A sunbather is supported in water by a floating sun bed. Which diagram represents...
- 17M.2.SL.TZ2.1f: Explain, using appropriate laws of motion, how the forces acting on the glider maintain it in...
- 17M.2.SL.TZ2.1e: After takeoff the cable is released and the unpowered glider moves horizontally at constant...
- 17M.2.SL.TZ2.1b: The glider and pilot have a total mass of 492 kg. During the acceleration the glider is...
- 17M.2.SL.TZ1.1c: The skier reaches point C with a speed of 8.2 m s–1. She stops after a distance of 24 m at...
- 17M.2.SL.TZ1.1b.i: The dot on the following diagram represents the skier as she passes point B.Draw and label...
- 17M.1.HL.TZ2.4: A block of mass 1.0 kg rests on a trolley of mass 4.0 kg. The coefficient of dynamic...
- 17M.1.HL.TZ2.3: A block of weight W is suspended by two strings of equal length. The strings are almost...
- 17M.1.SL.TZ1.6: An elevator (lift) and its load have a total mass of 750 kg and accelerate vertically...
- 17M.1.SL.TZ1.5: Two boxes in contact are pushed along a floor with a force F. The boxes move at a constant...
- 17M.1.SL.TZ1.15: Two pulses are travelling towards each other. What is a possible pulse shape when the...
- 16M.2.HL.TZ0.1f: On a particular day, the ice blocks experience a frictional force because the section of the...
- 16N.2.HL.TZ0.2c: The diagram shows the stone during its motion after release. Label the diagram to show the...
- 16N.2.HL.TZ0.2b: Determine the coefficient of dynamic friction between the stone and the ice during the last...
- 16M.2.SL.TZ0.1b: Describe the motion of the block (i) from A to B with reference to Newton's first law. (ii)...
- 16N.1.SL.TZ0.6: Two stationary objects of mass 1kg and 2kg are connected by a thread and suspended from a...
- 16M.1.SL.TZ0.4: An object of mass m rests on a horizontal plane. The angle θ that the plane makes with...
- 15M.1.HL.TZ1.3: Which statement applies to an object in translational equilibrium? A. The object must be...
- 15M.1.SL.TZ1.5: Which statement applies to an object in translational equilibrium? A. The object must be...
- 15M.1.SL.TZ1.6: A constant horizontal force F is applied to a block Y. Block Y is in contact with a separate...
- 15M.1.SL.TZ2.5: A student of mass m is in an elevator which is accelerating downwards at an acceleration...
- 15M.2.SL.TZ2.2a: Calculate the (i) component of the weight of the cyclist and bicycle parallel to the...
- 15M.2.SL.TZ2.2b: At the bottom of the slope the cyclist has a speed of 5.5ms–1. The cyclist stops pedalling...
- 14M.1.SL.TZ1.4: The graph shows how the net force F that acts on a body varies with the distance x that the...
- 14M.1.SL.TZ1.6: A constant force of 12 N is applied for 3.0 s to a body initially at rest. The final velocity...
- 14M.1.SL.TZ1.7: A cart of mass 4.0 kg is being pulled with a force of 24 N. The cart accelerates at 3.0m s–2....
- 14M.1.SL.TZ2.4: A block slides down an inclined plane at constant speed. Which diagram represents the...
- 15N.1.SL.TZ0.4: Which of the following is proportional to the net external force acting on a body? A. ...
- 15N.1.SL.TZ0.5: A small positively charged sphere is suspended from a thread and placed close to a negatively...
- 14N.1.SL.TZ0.4: Which of the following is a condition for an object to be in translational equilibrium? A....
- 14N.1.SL.TZ0.5: An object rotates in a horizontal circle when acted on by a centripetal force F. What is the...
- 15N.2.SL.TZ0.6b: B slows down while I remains at a constant speed. The driver in each car wears a seat belt....
- 14N.1.HL.TZ0.4: The resultant force acting on an object of mass 5.0kg varies with time as shown. The object...
- 14N.1.HL.TZ0.3: Which of the following is a condition for an object to be in translational equilibrium? A....
- 14N.2.HL.TZ0.4c: In practice, the total energy of the shuttle decreases as it collides with air molecules in...
- 14M.2.HL.TZ2.9g: (i) Calculate the total resistive force acting on the car when it is travelling at a...
- 14M.2.SL.TZ2.6b: A car is travelling along a straight horizontal road at its maximum speed of...
- 11N.1.SL.TZO.5: The graph shows how an external force applied to an object of mass 2.0 kg varies with time....
- 11N.1.SL.TZO.8: A block of weight W slides down an inclined plane at a constant speed. The normal reaction...
- 12N.1.SL.TZ0.8: Three coplanar forces of 5 N, 6 N and 7 N act on an object. Which force could not be the...
- 12N.1.SL.TZ0.7: A block rests on a plane inclined at an angle θ to the horizontal. Which of the following...
- 12N.1.HL.TZ0.7: A speed boat tows a water skier so that the skier accelerates. The magnitude of the force...
- 13N.1.SL.TZ0.7: A force which increases uniformly from 0 to a maximum value of F is applied to an object. The...
- 13N.1.SL.TZ0.4: A model plane flies with constant velocity at constant height. Which diagram represents the...
- 13M.1.HL.TZ1.3: Which of the following is always true for an object moving in a straight line at constant...
- 12M.1.SL.TZ1.4: An object falls vertically from rest. Air resistance acts on the object and it reaches a...
- 13M.2.SL.TZ1.4c: In a different experimental arrangement, the club head is in contact with the ball for a...
- 12M.1.SL.TZ2.4: A force F acts on a block at an angle θ with respect to a horizontal surface. The block is...
- 13M.2.SL.TZ1.4b: The diagram shows the deformation of a golf ball and club head as they collide during a...
- 11M.1.SL.TZ2.6: Which of the following is the condition for a body to be in...
- 13M.2.SL.TZ2.2c: Draw and label a free-body diagram representing the forces acting on the stone as it...
- 11M.1.HL.TZ2.4: A body is moving in a straight line. A force F acts...
- 13M.1.SL.TZ2.5: An object of mass m is connected via a frictionless pulley to an object of mass M, where M...
- 13M.1.SL.TZ2.6: The graph shows the variation with distance x of the magnitude of the net force F acting on a...
- 13M.1.HL.TZ2.2: Which of the following is necessary for an object to be in translational equilibrium? A. The...
- 12M.2.SL.TZ2.6d: A railway truck on a level, straight track is initially at rest. The truck is given a...
- 11M.2.SL.TZ2.8a: (i) The...
- 11M.2.SL.TZ2.8d: ...
- 11M.2.SL.TZ2.8e: ...
- 11N.2.SL.TZ0.4a: On the diagram above, draw labelled arrows to represent the vertical forces that act on the...
- 11N.2.SL.TZ0.4c: The constant horizontal velocity of the railway engine is 16 ms–1. A total horizontal...
- 11N.2.SL.TZ0.4d: The power driving the railway engine is switched off. The railway engine stops, from its...
- 11N.2.SL.TZ0.9a: Whilst being raised, the load accelerates uniformly upwards. The weight of the cable is...
- 11N.2.SL.TZ0.4e: Another hypothesis is that the horizontal force in (c) consists of two components. One...
- 11N.2.SL.TZ0.4b: Explain, with reference to Newton’s laws of motion, why the velocity of the railway engine is...
- 13N.2.SL.TZ0.2a: On the diagram draw and label arrows that represent the forces acting on the block.
- 13N.2.SL.TZ0.6e: The trucks X and Y come to rest after travelling a distance of 40 m along the horizontal...
- 13N.2.SL.TZ0.2b: Calculate the magnitude of the friction force acting on the block.
- 13N.2.SL.TZ0.6b: A person standing on a frozen pond throws a ball. Air resistance and friction can be...
- 13N.2.SL.TZ0.6c: The maximum useful power output of a locomotive engine is 0.75 M W. The maximum speed of the...
- 11M.1.SL.TZ1.3: A skydiver of mass 80 kg falls vertically with a constant speed of 50 m s−1. The upward force...
- 11M.1.SL.TZ1.5: A car of mass 1000 kg accelerates on a straight, flat, horizontal road with an acceleration a...
- 11M.2.SL.TZ1.3a: (i) On the diagram above, draw and label arrows to represent the forces on the ball in the...
- 11M.2.SL.TZ1.6b: (i) In the space below, draw and label arrows to represent the forces on the ball at 2.0...
- 09M.1.SL.TZ1.5: The diagram shows a girl attempting (but failing) to lift a heavy suitcase of weight \(W\)....
- 09M.1.HL.TZ1.5: A student is sitting on a chair. One force that is acting on the student is the pull of...
- 09M.1.SL.TZ1.6: Objects \(A\) and \(B\) collide together. They end up joined together and stationary. During...
- 10M.1.SL.TZ1.4: A wooden block is sliding down an inclined plane at constant speed. The magnitude of the...
- 09N.1.HL.TZ0.5: If a moving object is subject to a constant force, which of the following can be correctly...
- 10N.1.HL.TZ0.3: A net force of magnitude 4.0 N acts on a body of mass 3.0 kg for 6.0 s. The body is initially...
- 10N.1.HL.TZ0.7: Two steel balls, of mass \(M\) and \(2M\), fall at constant speeds in a tube filled with...
- 10M.1.SL.TZ1.5: Which of the following is a correct statement of Newton’s second law of motion? A. A...
- 10N.2.HL.TZ0.B4Part1.c: (i) Ignoring air resistance, calculate the horizontal distance travelled by the clay...
- 10N.2.SL.TZ0.A2a: average acceleration of the car in stage 1.
- 10N.2.SL.TZ0.A2b: average net force required to accelerate the car in stage 2.
- 10N.2.SL.TZ0.A2c: total distance travelled by the car in 12 s.
- 10N.2.SL.TZ0.B3Part2.b: (i) Show that the initial speed of the clay block after the air-rifle pellet strikes it...
- 10N.2.SL.TZ0.B3Part2.d: The clay block is dropped from rest from the edge of the table and falls vertically to the...
