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3 years ago

What is the momentum of 70 kg runner traveling at 10 m/s?

Physics

2 answers:

Ivenika [448]3 years ago

8 0

700 kg m/s
Because momentum is mass times velocity

valentina_108 [34]3 years ago

5 0

Answer : The momentum of 70 kg runner is, 700 kg.m/s

Explanation :

Momentum : It is defined as the motion of a moving body. Or it is defined as the product of mass of velocity of an object.

Formula of momentum is:

$p=mv$

where,

p = momentum = ?

m = mass = 70 kg

v = velocity = 10 m/s

Now put all the given values in the above formula, we get:

$p=(70kg)\times (10m/s)$

$p=700kg.m/s$

Therefore, the momentum of 70 kg runner is, 700 kg.m/s

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pantera1 [17]

Answer:

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3 years ago

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kvasek [131]

Answer:

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Explanation:

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Part b

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Where a = 9.74, so then we can solve for k like this:

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3 years ago

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Andre45 [30]

Answer:

W=1705.2 J

Explanation:

Given that

mass ,m= 60 kg

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As we know that work done by a force given as

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F=force

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