Truck A has a mass of 5000 kg and a velocity of + 5m/s. Explain why we say truck B has a velocity of - 5m/s.

Which number would most likely increase if the amount of recycled materials decreased? the number of trees the number of sugarcane plantations the number of landfills the number of gas-powered cars

9. which of the following statements best explains why a city on the windward side of a mountain gets more precipitation than one on the leeward side of the mountain A. warm, moist air descends and loses its moisture B.

Suppose oil spills from a ruptured tanker and spreads in a circular pattern. if the radius of the oil spill increases at a constant rate of 1 m/s, how fast is the area of the spill increasing when the radius is 34 m?

Why is net force a vector sum A. All forces have direction and magnitude B. Forces can only be attractive C. All forces are contact forces D. There are four fundamental forces

Perihelion effect on gravity

What affect does traveling with or against the currents such as the gulf stream have on the time it takes for ships to cross the atlantic ocean in different directions

A positively charged object will attract an object that has

On a x-y graph of volume (x-axis) and mass (y-axis), the slope of the line represents

Why is the term impulsive of force coined

Light refracts when traveling from air into glass because light