Explanation:
C.
Object A will require more force to be set in motion but will travel faster than object B.
2. true
Answer:
100 m/s
Explanation:
here we use the wave equation which states that the velocity is equal to the product of the frequency and the wavelength.
so v = 50 × 2
v = 100 m/s
The radiation of the solar rays of the sun can damage and heat up land closer but at the same time cool because of the atmosphere
A magnetic domain is a group of atoms aligns with magnetic poles. Domains are usually <span>light and dark stripes visible within each grain.</span>
As per Einstein's theory of relativity we know that when an object will move with the speed comparable to the speed of light then the length of the object will be different from its length at rest position
This is also known as length contraction theory
As we know here that

so here we know that
v = 0.95 c
so from above equation we will have


so here the length will be SHORTER