A wildebeest runs with an average speed of 4.0 s/m for 15s. What was its distance travelled in meters?

What is the following product? Assume y≥0 √y^3 * √y^3 y^3 2y^3 y^6 2y^6

4. a racehorse runs 1500m full circle in a racetrack ad returning to start. What is the dispacement of the horse? A. 0 meters B. - 1500 m C. - 1600 m D. 300 meters south

Show the calculation of the energy involved in melting 120 grams of ice at 0oC if the Heat of Fusion for water is 0.334 kJ/g.

Squaw Valley ski area in California claims that its lifts can move 49800 people per hour. If the average lift carries people about 190 m (vertically) higher, estimate the maximum total power needed. (Assume an average mass per person of 70 kg.) W

A well-thrown ball is caught in a well-padded mitt. If the deceleration of the ball is 2.10*10^{4} 4 m/s^{2} 2, and 1.

Why do we study black holes

Calculate the kinetic energy of a charging elephant if its mass is 5,000kg and it moves at 8m/s

Why is a decrease in Earth's ozone harmful to life?

What force does a window washer want acting on him when trying to keep the same position

How many Mars-sized planets can fit in Jupiter