2 years ago

What’s the answer??????????????????

Physics

1 answer:

Sophie [7]2 years ago

7 0

The answer was increases

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Answer:

Since the momentum of the body remains constant ( conserved) the trolley slows down (its velocity reduces) since its mass increases.

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1 year ago

According to Ohm’s law, which combination of units is the same as the unit for resistance? volt ÷ ampere ampere × volt volt + am

Maksim231197 [3]

Answer:

volt ÷ ampere

Explanation:

The mathematical form of Ohms law is given by :

V = IR

Where V is voltage

I is current

R is resistance

$R=\dfrac{V}{I}$

The unit of voltage is volt and that of current is ampere

Unit of resistance :

$R=\dfrac{\text{volt}}{\text{ampere}}$

So, volt ÷ ampere is the same as the unit of resistance. Hence, the correct option is (a).

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2 years ago

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Answer:

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∅ = $6.71 *10^{-5}$ rad

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2 years ago

Explain why steel is mor dense than water

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Steel is more dense because it’s heavy while water is light

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the speed is equal to 6 m/s

Explanation:

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