Physics, 09.04.2021 19:30 stephany6523
A horse pulls a 80 kg cart while moving at a rate of 3 m/s. The horse and driver hear a wolf howl in the distance and increases its speed to 7 m/s out of fear. What amount of work did the horse have to do in order to increase the kinetic energy of the cart?
Answers: 3
Physics, 22.06.2019 14:40, allenpaietonp9v8sv
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
Physics, 22.06.2019 19:00, lindseybug
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 1
A horse pulls a 80 kg cart while moving at a rate of 3 m/s. The horse and driver hear a wolf howl in...
Mathematics, 15.10.2019 00:40
Mathematics, 15.10.2019 00:40
Mathematics, 15.10.2019 00:40