is a speed in a certain direction. a. Acceleration
b. Friction
C. Momentum
d. Velocity

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.