What is the weight of a 48 kg girl on Earth? Rounded to the nearest whole number

Physics

2 answers:

Levart [38]3 years ago

6 0

Answer:

471 N

Explanation:

Weight is just another word for the force of gravity.

Weight is a force that acts at all times on all objects near Earth. The Earth pulls on all objects with a force of gravity downward toward the center of the Earth (g-9.81 m/s2)

so we can simply say

weight =mass * gravitaitonal acceleraition

= 48 * 9.81

=470.88 N

= 471 N

QveST [7]3 years ago

4 0

Answer:

470N

Explanation:

EDGE

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If you push a crate across a factory floor at constant speed in a constant direction, what is the magnitude of the force of fric

poizon [28]

Answer:

The magnitude of the force of friction equals the magnitude of my push

Explanation:

Since the crate moves at a constant speed, there is no net acceleration and thus, my push is balanced by the frictional force on the crate. So, the magnitude of the force of friction equals the magnitude of my push.

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