Physics, 10.12.2020 20:40, BIGMATHBOY4757
2 kg toy car moves at a speed of 5 m/s.
B. If a child applies a 3 N force for 2 m in the same direction the car is already moving, how much work is done on the car?
c. What is the change in the car’s kinetic energy from the applied force?
d. What is the final kinetic energy of the car?
e. What is the velocity of the car after the child applies the 3 N force?
Answers: 2
Physics, 21.06.2019 16:30, rheamskeorsey33
A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.
Answers: 2
2 kg toy car moves at a speed of 5 m/s.
B. If a child applies a 3 N force for 2 m in the same direc...
Mathematics, 03.05.2020 14:02
Spanish, 03.05.2020 14:02
Mathematics, 03.05.2020 14:02