A chihuahua is tugging on your pant leg as you're trying to get away. It's pulling you with a force of 10 N. If you have a mass of 100 kg, how many newtons of force do you need to in order to overcome the mighty canine and accelerate at a rate of 3 m/s²?

Question

Physics

Halle

17 February, 10:08

A chihuahua is tugging on your pant leg as you're trying to get away. It's pulling you with a force of 10 N. If you have a mass of 100 kg, how many newtons of force do you need to in order to overcome the mighty canine and accelerate at a rate of 3 m/s²?

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Answers (1)

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Cyrus Chan · Answer 1

310 N

Explanation:

To overcome the force of chihuahua you will need 10 N and to accelerate at a rate of 3 m/s² you will need 100*3 = 300 N. Altogether 310 N.

By Newtons second law, F = ma

and the force required to for the acceleration of your body can be calculated as,

F = 100*3 = 300 N

Also you need to overcome the mighty canine, so you will need 1O N to pull back your leg from it.