Question

Karthik is observing the live telecast of a one day cricket match. He noticed
motion of a roller on the pitch during lunch break He thought about various
forces acting on the roller and the net force when it is in motion. Many questions
arose in his mind regarding the direction of the net force. Can you guess what
would be those questions?​

Answer 1

Answer:

a)what are the forces acting on the roller when the roller is at rest or when it is moving ??

b)Does the forces acting on roller depend upon the direction of motion of the roller ??

c)Can we get the direction of the net force when force applied on the roller by the people driving it ??

d)Are their more than 2 net forces ??

Explanation:

THANK YOU !!!

Answer 2

Answer:

To rationalize a denominator, you need to find a quantity that, when multiplied by the denominator, will create a rational number (no radical terms) in the denominator. When the denominator contains a single term, as in , multiplying the fraction by will remove the radical from the denominator.