The answer is A. X rays or it can be visible light but mostly A.
Answer:
maybe the rear wheel axel rusted not sure
Answer:
v = 1.16 m/s
Explanation:
As per work energy theorem we know that work done by all forces on the sphere is equal to the change in kinetic energy of the sphere
So here we will have

here we know that

k = 8 N/m
now we have


