What is a 10.0 G bullet moving at 300m s is fired into? In a police ballistics test, a 10.0-g bullet moving at 300 m/s is fired into a 1.00-kg block at rest. The bullet… What is a 10.0 G bullet moving at 300m s is fired into?
What is a 20 g bullet moving at 1000 m s is fired through? A 20g bullet moving at 1000 m/s is fired through a one kg block of wood emerging at a speed of… What is a 20 g bullet moving at 1000 m s is fired through?
What is the momentum of a 2000 kg truck that moves at 10 ms? Momentum before the collision is p=mv=2000⋅10=20,000 kgms−1 . When a large truck collides with a small car which undergoes the greater… What is the momentum of a 2000 kg truck that moves at 10 ms?
Why does the common idea motion implies force make sense to students? Because every object has inertia, which measures how resistant an object is to motion, the idea that the motion of an object implies… Why does the common idea motion implies force make sense to students?
Which of the forces acting on the ball is the one that provides the centripetal force? The tension force in the string of a swinging tethered ball and the gravitational force keeping a satellite in… Which of the forces acting on the ball is the one that provides the centripetal force?
What is the associated wavelength of a 0.66 kg ball moving with speed 100 meters per second? λ=hmv=6.6×10−340.66×100=1.0×10−35m. What is the velocity of the 3 kg ball after the collision? The velocity of the 3… What is the associated wavelength of a 0.66 kg ball moving with speed 100 meters per second?
What is the final velocity of the car and the truck just after the collision? Final Velocity Formula m 1 v 1 + m 2 v 2 = m 1 v 1 ′ + m… What is the final velocity of the car and the truck just after the collision?
How do you move a railroad car? Use a locomotive – This a safe way to move railcars because these machines are the heaviest duty for this task. Locomotives are best when moving large number… How do you move a railroad car?
What is the speed of a 1.0 x10 3 kilogram car? A 1.0 × 10³-kilogram car travels at a constant speed of 20 meters per second around a horizontal circular track. Which formulas show the… What is the speed of a 1.0 x10 3 kilogram car?
What is the speed with which the 3kg object moves to the right? A 3 − k g object moving to the right on a frictionless,horizontal surface with a speed of 2 m / s… What is the speed with which the 3kg object moves to the right?