Susan's monthly energy usage is shown in the table.

If it costs $0.20 per kWh, what will Susan's monthly bill cost? Round your answer to the nearest cent.

Your father used weigh 484 N. What was his mass (to the nearest tenth) ?

What is the reaction force when a hammer hits a nail?

Kepler's second law implies what about planetary motion?

Summarize the general theory of relativity.

What will happen if a circular coil is used instead of a rectangular coil as the conducting coil in a generator?

A ball is rolling down a hill at + 1.0 m/s, The ball is uniformly accelerating at +4.9 m/s?, What will the ball's velocity be 4.0 s later? +8.9 x 100° m/s +2.0 x 10^1 m/s +2.1 x 10^1 m/s -1.9 x 10^1 m/s

What is the difference between unicellular and multicellular organisms?

Is momentum conserved in the collision?

Which of the following has more inertia: (a) a rubber ball and a stone of the same size? (b) a bicycle and a train? (c) a five-rupees coin and a one-rupee coin?

In a laboratory, you determine that the density of a certain solid is 5.23*10-6kg/mm3. Convert this density into kilograms per cubic meters.