An object traveling at a velocity of 50 m/s comes to a stop in 10 seconds. What is the object's acceleration?
a. 5 m/s/s
b. 5 m/s/s
C. 500 m/s/s
d. -500 m/s/s

When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.

The metric unit of electrical power is the watt volt ampere ohm

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?