How long does it take a ball weighing 87 grams to fall 5 meters

It takes 1.00 seconds for the ball to fall.

Explanation:

Given:

Mass of the ball = 87 grams

Height of the ball from which the ball is dropped =  5 meters

To Find:

Time Taken for the object to fall =?

Solution:

The Time taken for the ball to reach the ground can  be calculated using the below formula

Square root is taken because the longer the distance, faster the object will fall

Substituting the values,

Time = 1.00 seconds

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

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