A car is stopped at a red light. The light turns green, and the car begins to move. After 6 seconds, the car traveling at 20m/s. How far did the car travel?

Mendeleev gave the name eka aluminum to an

How do we calculate the "average" of the measurements? a) subtract the smallest from the largest b) add up all the measurements c) add up all the measurements and then divide by the number of measurements d) add up all the measurements and then

Which phase change in the Atmosphere forms clouds?.

On Jupiter a rover drops a ball down a 430 m high cliff and records a fall time of 24.5 sec. what is the gravitational acceleration?

Which wheel and axle would allow a load of rocks to be dragged with less force? Two wheel and axles A. Wheel and axle A. B. Wheel and axle B. C. Both devices would require the same amount of force. D. Not enough information

Critical thinking! Applying Concepts A desk exerts an upward force to support a computer resting on it. Does this force do work? Explain.

When an inclined plane is used, A. the mechanical advantage increases as the height increases. B. a smaller force is exerted over a longer distance. C. a negative mechanical advantage can result. D. a greater force is exerted over a shorter distance

A 4-kg cat is resting on a bookshelf that is 3m high. What is the cats gravitational potential energy relative to the floor if the acceleration due to gravity is 9.8m/s squared

If a 100 N net force act on a 50-kg car, what will the acceleration be

According to the modern classification system, which list is written correctly from least specific to most specific?