The volume of the water in the graduated cylinder rose as some of the water was displaced by the table tennis ball. find the volume of ths ball using the formula
vb=vf-vi
where vb is the volume of the ball, vf is the final volume of the water, and vi is the initial volume of the water. record the volume of the ball in table a of your student guide.
what is the volume of the tennis ball
³

An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?

What is the rate of change in a objects position?

What equation is used to calculate the weight of an object on a plant ?