Yes i think
hope this helps
Answer:
2592 km/h
Explanation:
Given that a bullet is shot from a rifle with a velocity of 720 m/s. What is the velocity of the bullet in km/h.
The velocity = 720 m/s
Solution
To convert metres per second to kilometer per hour, you will multiply by 3600 and divide by 1000
720 × 3600/1000
720 × 3.6
72 × 36
2592 km/h
Therefore, the velocity of the bullet in kilometer per hour is 2592 km/h
The impulse is equal to the final moment of the wall where the moments and part of the ball from the player
They both produce energy and expel waste.
P=w/t
12kj=12000J
the answer is p=12000/55=218.18
