A baseball bat hits a ball is an example of contact force.
Option A.
<h3><u>Explanation:</u></h3>
Contact force is defined as those forces which are acting between two bodies by actually touch between two bodies.
In case of the book falling to ground, the force acting is the gravitational force. Gravitational force acts even when two bodies aren't in contact. So its a non contact force.
Similar is the condition of the leaf and ground where the gravitational force acts.
The magnetic force between the paper clip and the magnet is also non contact force, which acts even when two bodies aren't in contact.
But the bat hitting the ball is having direct contact between the two bodies, and their contact is what makes the ball fly off. So its a contact force.
<h2>Hey there! </h2>
<h2>The correct option is:</h2>
<h3>"Government" </h3>
<h2>Explanation:</h2>
<h3>Government is responsible for ruling an authority in a proper way, so the answer is Government. </h3>
<h2>Hope it help you </h2>
It is 10^4 times the intensity at 0 db
Its accelarating from 1-10 i know that because the line is going up. i hope i helped
Answer:
There are basically seven spectral types which are used for classifying the stars and it is arranged in the order of increasing temperature from the hottest temperature to the coldest division are: O, B, A, F, G, K, and M. These categories are basically divided into the sub category in the spectral where O is the hottest type and M is the coldest type.
