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elixir [45]
3 years ago
10

Calculate the potential energy of a five KG object sitting at the top of a 2 m ramp

Physics
1 answer:
docker41 [41]3 years ago
5 0
5 x 10 x 200 = 10000
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Choose the three statements that are true about valence electrons.
Varvara68 [4.7K]

We have that valence electrons poses the three characteristics stated, as

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2 years ago
A car starts from rest and accelerates uniformly for a five seconds along a straight road. If speed obtained by the car is 72 km
Step2247 [10]

Answer:

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Explanation:

Let's start by converting to m/s. There are 3600 seconds in an hour and 1000 meters in a kilometer, meaning that 72km/h is 20m/s.

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Hope this helps!

8 0
3 years ago
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