It can help to keep your fitness schedule organized and keep you motivated
Answer:
Explanation:
Initial speed, v = 10 x 10^3 m/s
Mass of the earth, M = 6 x 10^24 kg
Radius of the earth, R = 6.4 x 10^6 m
Maximum from the surface of earth, h = ?
Let m = Mass of the projectile
Solution:
Potential energy at maximum height = ( Potential + Kinetic energy ) at the surface
=
=
No B. its false<span> they do not. Lyphnodes are a permant part of the body and you have them in your Neck</span>
The answer would be Gravity.
Gravity is pulling the weight down, which is pulling the car up the ramp.
In projectile motion horizontal motion has zero acceleration and when there is no air resistance acting on the object the motion will be uniform. Motion in the vertical direction is accelerated downwards to to the acceleration due to gravity