What is the momentum of a 50-kg carton that slides at 4m/s across an icy surface?

Q: A 5 kg box travels to the right at constant velocity of 7 m/s. It collides with a 10 kg box…

A: from conservation of momentum,m1v1+m2v2=(m1+m2)v5×7+10×-3=15v5=15vv=13as sign is positive means…

Q: In 1996, Michael Johnson ran 200.0 m in 19.32 s. Johnson's mass at the time of his record-breaking…

A: Michael Johnson ran for a total distance (s)=200m  Time taken by him to cover this distance…

Q: The parking brake on a 1200kg automobile has broken, and the vehicle has reached a momentum of…

A:

Q: What is the magnitude of the momentum of a 200 gg baseball thrown at 50 m/sm/s ?

A: Momentum is defined as the product of mass and velocity . Mathematically it is defined as, p=m.v v…

Q: A bullet weighing 60g is fired at a velocity of 360m/s at a block weighing 1kg at rest on a…

A:

Q: A rubber ball (4 kg) falls from a height of 50 m and collides elastically with the floor. What is…

A:

Q: 10 22. During a circus performance, John Tailor was fired from a compressed-air cannon whose barrel…

A: Apply the work-energy theorem. Here, F is the average force, d is the length of the barrel, m is…

Q: A hungry 6.61 kg fish swimming at 2.37 m/s swallows a 0.69 kg fish that was swimming towards it at…

A: Given data:  Mass of hungry fish (m1) = 6.61 kg Initial speed of hungry fish = 2.37 m/s Mass of…