| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.HL.TZ1.20 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 20 | Adapted from | N/A |
Question
A gun fires a bullet of mass m at a horizontal velocity of v. Air resistance on the bullet is negligible. A change in which of the following will affect the time for the bullet to hit the ground?
A. m only
B. v only
C. m and v
D. neither m nor v
Markscheme
D
Examiners report
[N/A]
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