Author Question: Neglecting air resistance, a bullet fired straight down from the top of a high cliff has an ... (Read 106 times)

SAVANNAHHOOPER23 · **on:** Jul 29, 2018

Neglecting air resistance, a bullet fired straight down from the top of a high cliff has an acceleration of

A) less than 10 m/s2.
B) 10 m/s2.
C) more than 10 m/s2.
D) depends on the height of the cliff.

Question 2

The time it takes a projectile fired straight up at 10 m/s to reach the top of its path is about

A) 1 s.
B) 2 s.
C) 10 s.
D) not enough information