mc questions !

posted by .

Q:Which of the following are expressions for a type of potential energy? ( this question can have more than one answer !!!! )
a)mg(h_F-h_i)
b)F_f*d
c)(1/2)mv^2
d)(1/2)k*(final_x^2-initial_x^2)

Q:


If you are trying to figure out how high you can jump, which of the following pieces of information is the most useful?
a)the force you push on the ground with

b)the speed you leave the ground with

c)the type of shoes you are wearing

d) how far you bend your knees

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physics

    Explain each of the following questions. ( a) Can an object– Earth system have kinetic energy and not gravitational potential energy?
  2. college physics

    Explain each of the following questions. ( a) Can an object– Earth system have kinetic energy and not gravitational potential energy?
  3. phyics mc Q

    Q:Which of the following are expressions for a type of potential energy?
  4. Math Algebra

    Question:: You are about to take a test that contains questions of type A worth 4 point and of type B worth 7 points. You must andwer at least 5 of type A and 3 of type B, but time restricts answering more than 10 of either type. Intotal, …
  5. PHYSICS

    A superball of mass m, starting at rest, is dropped from a height hi above the ground and bounces back up to a height of hf. The collision with the ground occurs over a total time tc. You may ignore air resistance. (a) What is the …
  6. physics(easy)

    A superball of mass m, starting at rest, is dropped from a height hi above the ground and bounces back up to a height of hf. The collision with the ground occurs over a total time tc. You may ignore air resistance. (a) What is the …
  7. PHYSICS

    A superball of mass m, starting at rest, is dropped from a height hi above the ground and bounces back up to a height of hf. The collision with the ground occurs over a total time tc. You may ignore air resistance. (a) What is the …
  8. Physics Classical Mechanics

    A superball of mass m, starting at rest, is dropped from a height hi above the ground and bounces back up to a height of hf. The collision with the ground occurs over a total time tc. You may ignore air resistance. (a) What is the …
  9. Science

    Which type of energy in the bungee chord prevents the bungee jumper from hitting the ground after a jump?
  10. Science (energy)

    1. What similarities do nuclear energy and chemical energy share?

More Similar Questions