4. a full sized glider has a weigt of 4,900 N, hile its pilot has a weight of 825 N. if it is 1,000 meters off the ground, how much potential energy do the plane and pilot have?
5. the same glider from problem 4 has a velocity of 35m/s. how much kinetic energy does it have?
6. the same glider from problem 4 has a velocity of 35 m/s. the glider descendes 900meters. what is its new velocity?
please help by showing me he steps in how to do these problems.
even if you only do one. its helpful. thank you.
5. the same glider from problem 4 has a velocity of 35m/s. how much kinetic energy does it have?
6. the same glider from problem 4 has a velocity of 35 m/s. the glider descendes 900meters. what is its new velocity?
please help by showing me he steps in how to do these problems.
even if you only do one. its helpful. thank you.