Match the terms with their definitions. (4 points) Column A
1.
Instantaneous speed

:
Instantaneous speed

2.
Average speed

:
Average speed

3.
Acceleration

:
Acceleration

4.
Speed

:
Speed

Column B
a.
Rate of change of velocity with time

b.
Rate of change of distance with time

c.
Speed at a particular instant of time

d.
Total distance covered divided by the total time required

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?