An elevator does 150,000 j of work while exerting a force of 1000 N to take people to the top floor of a building. What distance doe Argentina elevator travel

Awheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 82.0 n is applied to the rim of the wheel. the wheel has radius 0.150 m . starting from rest, the wheel has an angular speed of 12.8 rev/s after 3.88 s. what is the moment of inertia of the wheel?

Determine the maximum r-value of the polar equation r =3+3 cos 0

What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?