The answer is 22.1925 I hope you get right let me know I got my answer because I multiply it all together.
Answer:
<h2>10 kg.m/s</h2>
Explanation:
The momentum of an object can be found by using the formula
momentum = mass × velocity
From the question we have
momentum = 20 × 0.5
We have the final answer as
<h3>10 kg.m/s</h3>
Hope this helps you
Answer: It is the same amount of weight as the girl is putting on the pogo stick. When you are pushing something downward then gravity will push back with the equal amount of force.
Explanation:
Answer:
2538.46N
Explanation:
Parameters given:
Initial speed, u = 0 m/s
Final velocity, v = 240 m/s
Time, t = 0.0052 s
Mass of club, m = 55g = 0.055 kg
First we find the acceleration:
a = (v - u)/t
a = (240 - 0)/0.0052
a = 46153.85 m/s²
Average force can then be found:
F = m*a
F = 0.055 * 46153.85
F = 2538.46 N
