Answer with Explanation:
We are given that
Differentiate x and y w.r.t t
Substitute t=1
Magnitude of velocity=
Hence, the magnitude of the missile's velocity=16.49 m/s
Substitute t=1
Hence, the magnitude of acceleration when t=1 s=
Answer:
The gravitational attraction of the Sun is what holds the planets in their elliptical orbits. So to explain this the mass effects the motion of the planets because the strength of gravitational force depends of the mass.
Explanation:
Action and reaction are equal in magnitude and opposite direction by they don't balance each other because they don't occur on the same body. Action is involved on one body and reaction is involved on another body.
Hope you understood...
Answer:
It determines how long you do a certain workout.
C. Number of protons = atomic number; number of neutrons = mass number - atomic number
