(F) Answer the following:
(1) Why are chisel marks made on grinding stone?
Ans.
*(2) What are the things that can be done by applying force?
Ans.
*(3) What is meant by weight?
Ans.
Answers
Answered by
0
Answer:
1.Chisel marks are made on grinding stones to increase friction and make work easier and better. Increase friction and make work easier and better.
2.Following things can be done by applying force:
It can move a body initially at rest.
It can bring a moving body to rest.
It can change the direction of a moving body.
It can change the speed of a moving body.
It can change the shape of a body.
It can change the size of the body.
3.The most common definition of weight found in introductory physics textbooks defines weight as the force exerted on a body by gravity. This is often expressed in the formula W = mg, where W is the weight, m the mass of the object, and g gravitational acceleration.
Mark my answer brainliest plz
Similar questions