What is the kinetic energy of an object that has a mass of 50.0 kg and a velocity of 18 m/s?

Determine the maximum potential difference that can be applied to a Teflon-filled parallel-plate capacitor having a plate area of 2.00 cm2 and a plate separation of 0.020 0 mm.

Suppose that you find in a reference book that the volume of all the oceans is 1.4*109km3. To find the mass, you can use the density of water, also found in this reference book, but first you must convert the volume to cubic meters.

5. Which answer correctly summarizes the essential elements of a scientific theory?. A. descriptions of the natural world; based on many observations and data; do not explain why. B.

5. What is the force of gravity on a dog in a space suit that's running around on the moon? The dog's body has a mass of 20 kilograms. Round to the nearest hundredth place.

You push a box with a force of 80 n. if the net force on the box is 50 n, what is the force on the box due to sliding friction? your answer

Imagine two starts are exactly the same size, but one of the stars to greater mass than the other. which star will burn out all of its fuel first

How many eclipses normally occur each year? a. 2 b. 5 c. 7 d. 4

At what distance from equilibrium is the energy of a sho half kinetic and half potential?

Why can you not measure the volume of water in the measuring cylinder accurately unless you look straight at the scale?

How can biologic weathering result in chemical weathering? A. Bacteria release acids and other agents that break down rock B. Large herds temple rocks and break up soil C. Root loosen soil and break rock