Answer:
0.8764kgm/s
Explanation:
Finding the velocity(v) before it hits the ground , where g is 9.8m/s²
v²= u² + 2gh
v² = 0 + 2× 9.8 × 2
v² = 40
v = √39.2
=6.26m/s
momentum= mass × velocity
= 0.14 × 6.26
= 0.8764kgm/s
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Yeah how do you calculate Riemann sums
Answer:
I strongly disagree. Homework can help us learn many things. If we did not have homework, we would not be able to go out in life and accomplish things.
On another hand, I believe that we should not be given as MUCH homework. The school I go to, I think it is too much at some times.
Can I please have brainliest? Tryin to earn 50 brainliest.