The force exerted on an object when it is in contact with another object as it moves or tries to move is?

If i go to the moon what happens to my mass and weight

Belly-flop Bernie dives from atop a tall flagpole into a swimming pool below. His potential energy at the top is 7000 J (relative to the surface of the pool). What is his kinetic energy when his potential energy reduces to 1000 J?

A sperm whale can accelerate at about 0.0900 m/s 2 when swimming on the surface of the ocean. How far will a sperm whale travel if it starts at a speed of 0.700 m/s and accelerates to a speed of 2.18 m/s? Assume the whale travels in a straight line.

What is the cell cycle? A. repeating series of stages a dividing cell got through. B. the time a cell spends actively dividing. C. process of duplication of genetic material. D. repeating process of DNA synthesis.

Why is a motorcycle helmet padded?

Less work was done. What is one possible reason why this has happened? A. There was more force applied; therefore, there was less movement. B. There was less force applied; therefore, there was more movement. C.

What are the optimal conditions for using a solar oven?

What is the magnifying power of an astronomical telescope using a reflecting mirror whose radius of curvature is 5.5 mm and an eyepiece whose focal length is 2.9 cmcm? Follow the sign conventions.

Who was the first person to observe a sign of molecular motion?

sled of mass m is given a kick on a frozen pond. The kick imparts to it an initial speed of 1.90 m/s. The coefficient of kinetic friction between sled and ice is 0.110. Use energy considerations to find the distance the sled moves before it stops.