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2 years ago

How many newtons of force are required to move a 54.87 kg object with an acceleration of 9.8 m/s/s?

1 answer:

7 0

Force equals mass*acceleration
F = ma

Given m = 54.87 kg, a = 9.8 m/s^2

F = (54.87)(9.8)
F = 537.726
F = 538 N

A force of al least 538 Newtons is required to move the object.

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2 years ago

The brain is most active during which portion each sleep cycle

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How many joules of heat must be transferred to a 410-g aluminum pizza pan to raise its temperature from 32oC to 232oC? The speci

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Answer:

recall that heat absorbed released is given by

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2 years ago

The acceleration due to gravity on the moon is about 1/6 of the acceleration due to gravity on the earth. A net force F acts hor

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Answer:

c. $a_m$

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2 years ago

Consider an old-fashion bicycle with a small wheel of radius 0.17 m and a large wheel of radius 0.92 m. Suppose the rider starts

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Explanation:

We are given that

Radius of small wheel,r=0.17 m

Radius of large wheel,r'=0.92 m

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1 min=60 s

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Time,t'=13.7 minutes=822 s

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Substitute the values

$s=\frac{1}{2}(0.0617)(162)^2=809.6 m$

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3 years ago

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