Question

8. A bullet is fired at 660 ms' and strikes a target 200 m away. How long has it
taken to hit the target?


9. Calculate the mass of a bus if it produces a force of 14,000 N while accelerating
at a rate of 5 ms?


10. You toss a ball at 30 ms straight upward. How much time will the ball take
to reach the top of its path? ​

Answer 1

Answer:

(8)--0.303

Explanation:

velocity = displacement/time

therefore, time = displacement/velocity

time = 200/660

=10/33

=0.303