a copper rod of length 27.5 m has its temperature increases by 35.9 degrees celsius. how much does its length increase? (unit=m)

Which of these is another name for the displacement theory? Archimedes' principle Achilles' heel Artemis Fowl Bernoulli's principle

When a mass is placed on a spring with a spring constant of 60.0 newtons per meter the speing is compressed 0.500 meter. how much energy is stored in the spring?

Exercise should challenge your body and be at a greater intensity than your usual bif daily activity. Discuss

Interstellar clouds are primarily composed of nitrogen and oxygen. Question 1 options: True False

Agree or Disagree. The ozone hole devoloped over Antartica because the ozone layer there is thinner the over other parts of the earth? Give facts for your argument.

Objects with greater mass tend to fall faster on Earth than objects that are less massive, because of air resistance. A. True B. False

Information is relayed to the spinal cord or the brain by

Work is done when a force that is applied to an object moves that object. If a panda bends and breaks a bamboo shoot, is that work? Question 1 options: A) Yes, the bamboo moves because of the force, so that is work.

An electric current produces a magnetic field. a. True b. False

Two identical space probes are orbiting Jupiter. Scientists determine that one of the space probes has a larger gravitational force acting on it than the other. which of the following is the most likely reason for the difference? A.