Chemistry
Chemistry, 07.12.2020 17:00, whimsy

9. Which of the following statements is NOT true about a ball and ramp experiment?
A. The higher the ramp, the more potential energy the car will have,
B. The amount of kinetic energy depends on mass and height.
C. If the cars are going the same speed, then the car with more mass has more kinetic
energy
D. Potential energy of the car changes to kinetic energy as it moves down the ramp.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
image
Chemistry, 22.06.2019 20:00, bbyjean9974
State one important difference between a physical change and a chemical change?
Answers: 1
image
Chemistry, 22.06.2019 23:00, lufung8627
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
image
Chemistry, 23.06.2019 07:30, mazielynn84
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?
Answers: 1
Do you know the correct answer?
9. Which of the following statements is NOT true about a ball and ramp experiment?
A. The hig...

Questions in other subjects: