3. What are Newton’s three laws of motion? Give an example of how the first two laws of motion describe the motion of an object. 6. What is the force that causes an object to remain on a wall while the wall is spinning? (Use Newton’s third law to explain.)

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay