Answered

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How fast would you (70kg) need to run in order to have the same momentum as a car (750kg) driving at 5 km/hr?

Sagot :

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From the calculations and the data provided, the speed is obtained as 15 m/s

What is momentum?

The term momentum refers to the product of mass and velocity. Given that we can now proceed with the answer.

Since;

p = mv

m = 750kg

v = 5 km/hr or 1.4 m/s

p = 750kg *  1.4 m/s

p = 1050 kgm/s

If the mass of the body is 70kg, the speed is

v = p/m

v = 1050 kgm/s/70 Kg

= 15 m/s

Learn more about momentum:https://brainly.com/question/24030570

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