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kramer
3 years ago
10

An object with a mass of 25 kg object is moving at 30 m/s. What is the

Physics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer: 750 kgm/s

Explanation:

Mass of object = 25 kg

Speed by which object moves =30 m/s. Linear momentum of the object = ?

Since momentum refers to the quantity of motion of the moving object,

Linear momentum = Mass x Speed

= 25kg x 30m/s

= 750 kgm/s

Thus, the linear momentum of the object is 750 kgm/s

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<h3><u>Answer</u> :</h3>

Initial velocity = zero (i.e., free fall)

Final velocity = 30m/s

Acceleration due to gravity = 10m/s²

For a body falling freely under the action of gravity, g is taken positive.

◈ <u>First equation of kinenatics</u> :

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⇒ t = 30/10

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In order to decrease the friction an object experiences, you can either change
Kipish [7]

Answer:

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A wheel rotates clockwise 10 times per second. what is its angular speed answer
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3 years ago
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