Answer:
A
Explanation:
The most important part about this is not only that objects pull on each other, but that two objects attract each other with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between them. This is known as Newton's law of universal gravitation.
Answer:
Explanation:
See the file attached .
b ) Range of projectile
= u²sin2θ / g
= 42² sin32 x 2 / g
= 42² sin64 / 9.8
= 161.8 m
c )
Max height = u² sin²32 / 2 g
= 42² sin²32 / 2x 9.8
= 25.27 m .
Work, is the speed at which energy transfers.
Energy, is the capacity to do work.
Power, is the rate at which work is done.
Answer:
The answer is Letter B The car travel at a constant veloc
Answer:
100
Explanation:
by dividing 2000N and 1000kg.
