2 years ago

Is energy conserved when a ball falls to the ground

1 answer:

4 0

Of course. You've certainly heard that energy is conserved, period. Why would you think it's different when a ball falls to the ground ? ?

You might be interested in

mars1129 [50]

Answer:

D. You speed up

Explanation:

hope it helps

4 0

2 years ago

docker41 [41]

The mechanical advantage of the crowbar is 15.

5 0

3 years ago

olchik [2.2K]

Answer:

a.tinh do cung k1 va k2 bhsj nshsvsg sjjejsjjsj

5 0

2 years ago

nadya68 [22]

Answer:

0 (there is no speed)

Explanation:

If an object is at rest, it is not moving, and it doesn't have a speed, so the speed is zero.

3 0

3 years ago

ale4655 [162]

$\sf \vec{w}=100$

For displacement apply Pythagorean theorem

$\\ \rm\hookrightarrow 100^2+100^2$

$\\ \rm\hookrightarrow 10000+10000$

$\\ \rm\hookrightarrow 20000$

4 0

1 year ago