Physics, 05.02.2021 21:50, sunshine0613
A 996 kg car is travelling at a velocity of 15.4 m/s. How much work must be done on the car by the brakes to stop the car. Include the correct sign. Neglect friction except in the braking system.
Answers: 1
Physics, 22.06.2019 04:50, andrewsaul04
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 22:30, dlsmith68
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
A 996 kg car is travelling at a velocity of 15.4 m/s. How much work must be done on the car by the b...
Biology, 23.04.2020 01:27
Mathematics, 23.04.2020 01:27
Chemistry, 23.04.2020 01:27
Biology, 23.04.2020 01:27