Two forces are acting on a car to accelerate it from rest. One force of 1150 N acted in a forward direction by the car's engine and the other force of 940 N resistive force due to various frictional forces.
Apply the work-kinetic energy theorem to determine how far the car must travel for its speed to reach
2.0 m/s. Assume the car's mass is 2500kg.

Btw I have to show my work.

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.

What ia the energy of an object because of its potential and kinetic energies