A box has 1000N of force. It has an acceleration of 10 m/s/s. What is the mass of the box?

Why does lithostatic pressure increase more rapidly with depth than hydrostatic pressure?

Why might a mountain top and a nearby valley have widely different temperatures?

Suppose you wanted to lift a heavy rock with a lever. Would you place the fulcrum near rock or near the part of the lecer where you are pushing? Explain.

Company A believes that electric cars are the future of the automotive industry. Which of these factors would prohibit Company A from developing this idea further? A) The new electric car would be less expensive to the consumer.

What is the primary reason that the jovian planets contain so much more volatile liquid and gaseous material than the terrestrial planets?

Magnet a has twice the magnetic field strength of magnet b and at a certain distance pulls on magnet b with a force of 100 n. the amount of force that magnet a exerts on magnet b is

A heavy sled and a light sled, both moving horizontally with the same speed, suddenly slide onto a rough patch of snow and eventually come to a stop.

How does the force of attraction change? A) The force becomes twice as much. B) The force becomes one-half as much. C) The force becomes four times as much. D) The force becomes one-quarter as much.

How does the rotation speed vary as you move outward for a person sitting on a playground merry go round? How about the force here, how does this change?

Juno created a diagram to describe characteristics of freezing and deposition. Which labels belong in the areas marked X and Y?