A bobsled team accelerates their 150 kg sled at a rate of 3 m/s^2. How much force did they use?

What is the material ability to be desolved in a solvent

2 ways to change frictional force between 2 objects

Which of the following is a correct principle of relative-age dating? A. In undisturbed rock layers, the youngest rocks are on the bottom. B. Rock-forming materials are deposited in horizontal layers, though they may be tilted later. C.

A 3.0-kg block moves up a 40o incline with constant speed under the action of a 26-N force acting up and parallel to the incline.

In 2004 astronomers reported the discovery of a large Jupiter-sized planet orbiting very close to the star HD 179949 (hence the term "hot Jupiter"). The orbit was just 19 the distance of Mercury from our sun, and it takes the planet only 3.

If all organisms have DNA (same 'stuff') how come all organisms look different?

How much voltage can be stored in a thundercloud?

What is work done in physics and how can it be calculated

What is first and second conditions of equilibrium?

g 3. Doppler Shift (easy). As you sit out on the grass enjoying a sunny day, someone else in the park is flying a very annoying drone that is emitting sound at 600 Hz. The drone flies over head with a velocity of 30 m/s.