You can tell by making sure that the lights are unplugged and tighten lights then plug it in if I didn't work it's burnt :) hope it works
I think it is D
Hope my answer help you?
Answer:
Electrical Energy
Explanation:
An electric generator is a device that changes kinetic energy to electrical energy through electromagnetic induction. Electromagnetic induction is the process of generating electric current with a magnetic field. ... Because the coil is rotating in a magnetic field, electric current is generated in the wire.
Answer:
Explanation:
Mass of the ball, 
Force = weight of the ball

For Young's modulus, substitute the values in the formula which is as follows:
