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bulgar [2K]
3 years ago
5

A car of mass 800 kg is moving at a uniform velocity of 72 km/hr. Find its

Physics
1 answer:
77julia77 [94]3 years ago
6 0

Answer:

hope its helpful to uh...

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What occurs when waves overlap
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If you are talking about ocean waves crashing into each other, they would probably mostly cancel out with just a bit of motion left over. If you are talking about things like frequency and amplitude, overlapping waves would combine and amplify or suppress each other, depending on their direction, position, frequency and amplitude. If the two waves complement each other, they amplify; if they conflict with each other, they are suppressed.
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3 years ago
Describe a procedure that would increase the potential energy of two magnets if like poles are used. Explain why the energy of t
zalisa [80]

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If you apply a force to separate 2 opposite poles, the potential energy of the system increases.

5 0
2 years ago
A 5-kg concrete block is lowered with a downward acceleration of 2.8 m/s2 by means of a rope. The force of the block on the Eart
maksim [4K]

When the body touches the ground two types of Forces will be generated. The Force product of the weight and the Normal Force. This is basically explained in Newton's third law in which we have that for every action there must also be a reaction. If the Force of the weight is pointing towards the earth, the reaction Force of the block will be opposite, that is, upwards and will be equivalent to its weight:

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5 0
3 years ago
What were the two classifications of motion according to Aristotle?
wel

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Explanation:

8 0
3 years ago
What is the answer to this question
scoundrel [369]

Answer: A

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For example when water is heated as the water gets hotter the molecules speed up causing the water to boil and change phases into a gas (this is called evaporation)

In an ice cube the water molecules are frozen (barely moving compressed tight together) as the ice cube heats up the molecules start speeding up and moving further apart as the ice cube turns into liquid form. So as heat is added molecules speed up, move faster and spread further apart

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4 years ago
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