Question

1.how a do calculator kinetic energy and potential energy
2. define terms
a. positive work done
b. negative work done
c. zero work done
3. Define 1 j of work
4.what is the kinetic energy of an object
5. write an expression for the kinetic energy of an object ​

Answer 1

Answer:

5-answer

Kinetic energy of an object, i.e., Ek=12mυ2 Where m = mass of the object and υ = uniform velocity of the object.