What is the kinetic energy of a 25 kg object moving at a velocity of 5 m/s?

Atoms with the same atomic number but different atomic mass are called

Would the density of a person be the same on the surface of the earth as on the moon? explain.?

You walk 5 km east then turned and walked 2km west what would your displacement be

7. List the two types of potential energy and define each. Be sure to include the factors that increase / decrease the amount of potential energy.

Calculate the average value for the following experimentally determined numbers: 2.78,2.53,2.36,2.81, and 2.37. (b) If the standard value is 2.66, what is the percent error in your measurement? All numbers have units of cm.

What are the two scales people use to measure temputuer

A person driving her car at 48 km/h approaches an intersection just as the traffic light turns yellow. She knows that the yellow light lasts only 2.0 s before turning to red, and she is 30 m away from the near side of the intersection (Fig. 2-29).

Michael wanted to measure the temperature of an object. Which SI unit should he use? a. milliliter b. kilogram c. Fahrenheit d. Kelvin

Who descover gravity and when?

What is the magnitude of the angular acceleration of the salad spinner as it slows down?