Physics, 25.01.2022 19:10, trobbie817
The engine of a truck of mass 940 kg can deliver an average power of 104800 W. If the truck accelerates form rest, the speed in m/s after 4.5 s is :
Answers: 1
Physics, 22.06.2019 11:10, aprilstalder
Which situation will produce the greatest change of momentum
Answers: 2
Physics, 22.06.2019 20:10, JayLiz1737
On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)
Answers: 1
The engine of a truck of mass 940 kg can deliver an average power of 104800 W.
If the truck accele...
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