A5.00 kilogram mass is traveling at 100. meters per second. determine the speed of the mass after an impulse with a magnitude of 30.0 newton • seconds is applied.

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.