A sled is at rest at the top of a 2 m high slope. The sled has a mass of 45 kg. The sled's potential energy isJ. (Formula: PE =

Question

lana [24]

3 years ago

14

A sled is at rest at the top of a 2 m high slope. The sled has a mass of 45 kg. The sled's potential energy isJ. (Formula: PE =

mgh) hurry please

Physics

2 answers:

elixir [45] · Answer 1 · 2022-07-29T12:41:41+03:00

elixir [45]3 years ago

8 0

Data:

h = 2m
m = 45 Kg
PE = ? (Joule)

Adopting, gravity (g) ≈ <span>9,8 m/s²
</span>
Formula: $PE_{grav} = mass * g * height$

Solving:

$PE_{grav} = mass * g * height$
$PE_{grav} = 45*9,8*2$
$PE_{grav} = 882J$

Answer:
<span>The sled's potential energy is 882 Joules</span>

Rashid [163] · Answer 2 · 2022-07-29T14:11:11+03:00

Rashid [163]3 years ago

5 0

Answer:

The sled's potential energy is 882 Joules

Explanation: