A load of bricks is lifted to the second floor of a building. How do work and power relate to this job?

On a temperature versus time graph, how does the temperature at the beginning of a change of state compare with the temperature at the end of the change? always lower always the same usually lower usually higher

12. An object accelerates 16.3 m/s2 when a force of 4.6 newtons is applied to it. What is the mass of the object?

Does the system's kinetic energy increase, decrease, or stay the same? or is there not enough information to tell?

which of the following will be attracted to or repelled by a magnet A. Copper wire not carrying current. B. A copper wire carrying current. C. Another magnet. D. An aluminum can

When running a marathon what kind of energy transformation takes place

perature is 0◦F. How much taller is the building when the temperature is 107◦F? The linear expansion coefficient of steel is 1.1 * 10-5 (◦C) - 1.

A weightlifter lifted 800 Newtons to a height of 2.5 meters. What is the power output if this was done in 1.22 seconds?

What conditions must be present for a translational and rotational equilibrium of a rigid body?

In objects motion will not change is the force is acting on the object are blank

How fast or slow an object is moving and in what direction