Physics, 08.10.2019 21:00, rebelprincezz5785
A1,200-kg car is pulling a 315-kg trailer. together, the car and trailer have an acceleration of 2.10 m/s2 in the positive x-direction. neglecting frictional forces on the trailer, determine the following. (indicate the direction with the sign of your answer. assume forward motion is along the positive x-axis and upwards is along the positive y-axis. assume the trailer's weight is entirely supported by it's own ) determine the net force on the car.
Answers: 3
Physics, 22.06.2019 17:30, RegencySlayer5304
Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
Answers: 2
Physics, 22.06.2019 18:30, wapattersons
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
A1,200-kg car is pulling a 315-kg trailer. together, the car and trailer have an acceleration of 2.1...
Mathematics, 05.02.2021 21:50
Mathematics, 05.02.2021 21:50
Mathematics, 05.02.2021 21:50