Idkndkfkfkfrkkffkg. Kdirkrif nejrnrbd idleness r t t y y t r y y y r r d f y y t td
Answer:
how close to the true value a measurement is
Answer:
14,653 J.
Explanation:
We know that,
Total mechanical energy is equal to the sum of all the potential and kinetic energies.
Given,
Kinetic energy when a car jumps off a ramp= 5000 J
Potential energy = 4685 J
Potential energy when the car lands= 4968 J
TME = 5000 + 4685 + 4968
= 14,653 J
Hence, the car's total mechanical engery is equal to 14,653 J.
Acceleration just means that you add the amount of acceleration to the object's current velocity.
So if something is moving at 5m/s^2, at one second it would be moving 5m/s, then at two it would be 25m/s, then at three 125m/s, etc.
I haven't been in physics for almost a year, so I may be incorrect. But that's what I remember.
Rocks and sediments I believe