What is the distance traveled by the red ball between 0\,\text s0s0, start text, s, end text and 24\,\text s24s24, start text, s, end text? \text mm

Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?

What is the answer to these problems 30 pt