What kind of energy is the source of the light and heat produced by a burning log?

chemical energy

kinetic energy

gravitational energy

electrical energy

A bike with tires of radius 0.330 m speeds up from rest to 5.33 m/s in 6.27's. Through what angle do the wheels turn in that time? (Unit = rad)

If a. 500 kilogram pair of shoes would weigh 11.55 newtons on Junipter what is the strength of gravity there

The cheetah is one of the fastest-accelerating animals, because it can go from rest to 19.6 m/s (about 44 mi/h) in 2.9 s. If its mass is 108 kg, determine the average power developed by the cheetah during the acceleration phase of its motion.

Four canisters contain helium gas. If all the canisters had the same amount of particles, which canister would have the fastest moving particles?

How many miles is the moon from the earth

Which of the following is evidence that groundwater causes erosion and deposition?

Which project involved the goal of orbiting a manned spacecraft around earth? A. Mercury B. Apollo C. Gemini D. Skylab

Which type of listening response includes the use of head nods, facial expressions, and short utterances such as "uh-huh" that signal your interest to the speaker?

During eccentric muscle contraction, the muscle

What is a string theory?