A racing car has a mass of 1720 kg. the acceleration of gravity is 9.8 m/s 2. what is its kinetic energy if it has a speed of 129 km/h?

How might acid precipitation affect local economies?

Match these items. 1 . involuntary muscle tissues that have fibers 2 . tendons muscle controlled by will 3 . cardiac muscle muscle not controlled by will 4 . voluntary muscle arm muscle 5 . biceps heart muscle

What does Kinetic Energy depend on

What are the inner planets relative distance from the sun

Why do scientists agree to use one system of measurement

How much heat is absorbed by a 61g iron skillet when its temperature rises from 5oC to 29oC?

Explain the relationship between motion and frame of reference.

Two students are looking at a brightly lit full Moon, illuminated by the reflected light from the Sun. Consider thefollowing discussion between the two students about what the spectrum of moonlight would look like.

When performing a battery load test, what should the load be set to?

If you push on a wall of a building what will happen