Answer:
Position-Time graphs display the motion of a object by showing the changes of velocity with respect to time.
The motion of a car on a position-time graph that is represented with a horizontal line indicates that the car has stopped moving.
A straight line with a positive slope indicates that the car is moving at a constant velocity, and thus the slope is constant. On the other hand, a curve with a changing slope, shows that the velocity is changing.
Ke=1/2mv^2
Ke= 0.5*30*20^2
Ke= 6000joules
Answer:
left is the left side of your hand when looking in a way
Explanation:
Explanation:
If a coil of wire is placed in a changing magnetic field, a current will be induced in the wire. ... A changing magnetic field through a coil of wire therefore must induce an emf in the coil which in turn causes current to flow.
the answer is B as the molecules kinetic energy increases more collisions happens that is how you feel there more temperature
