What is the kinetic energy of a 2000 kilogram boat moving and a 5.0 meters per second

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

If the pressure in a gas is doubled while its volume is held constant. true or false