suppose that car 1 has a mass of 0.301+-0.0001kg, and initial speed of 2.12+-0.03 m/s in the positive x direction. car 2 of mass 0.305+-0.0001kg is initially stationary. the two cars collide. after the collision, car 1 comes to a stop, and car 2 has a speed of 1.97+-0.02 m/s in the positive x direction. calculate the total final kinetic energy of the two car system with uncertainty.

Q: A puck of mass 0.20 kg approaches a second, identical puck that is stationary on frictionless ice.…

A: The given data are: m=0.2 kgv=3 m/s Here, m and v represent the mass and the initial speed.

Q: consider two balls A and B having the same masse. Initially, the ball B is at rest and the ball A is…

A: Initially, only ball A was moving in x-direction and ball B was at rest.

Q: Two cars collide at an intersection. Car A, with a mass of 2000 kg, is going from west to east,…

A:

Q: A mini-truck with a mass of 2.2 x 10^6 g driving at 67.11 mph collides head-on with a stationary…

A:

Q: space probe is traveling in outer space with a momentum that has a magnitude of 5.09 x 107 kg·m/s. A…

A:

Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A: Given: Two shuffleboard disks of equal mass The yellow disk is initially at rest The orange disk…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Mass of the bullet,

Q: Box 1 is sitting at rest. Box 2 is moving to the left when it collides with Box 1 (see figure). This…

A:

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Given,mass of the bullet, m = 3.50 gmass of block 1, M1 =1.1 kgmass of the block 1, 1.69 kgv1 =…

Q: Two clay balls collide and stick. Ball 1 has a mass of 13 kg and an unknown initial velocity. Ball 2…

A:

Q: A curling rock of mass, m = 19.1 kg, travelling at 4.09 m/s to the right collides with an identical…

A: m = 19.1 kg v1 =4.09 m/sv2 =0θ1 =38.30θ2 =51.70after collision velocity v'1 and v'2

Q: A 100-g bat collides with a stationary 1.2 kg teddy bear. Immediately after the collision, the bat…

A:

Q: Standing and facing each other, two hockey players push off and move in opposite directions. The…

A: Given,  m2 = 58 kg v2= 0.32 m/s m1= 25 kg We need to find,  v1=?

Q: A student is driving a 1200 kg car at 42.0 m/s. He is tail-gating ("drafting") behind a 2500 kg…

A:

Q: A 57-kg factory worker takes a ride on a large, freely rolling 27-kg cart. The worker initially…

A: Given, Mass of a factory worker m1 = 57 Kg Mass of cart m2 = 27 Kg Speed of both is v1 = 3.2 m/s…

Q: Box 1 is sitting at rest. Box 2 is moving to the left when it collides with Box 1 (see figure). This…

A: Recall KE=1/2mv^2 As after collision both mass move together.

Q: with a mass of 970 kg and a speed of v1 = 17.5 m/s approaches an intersection, as shown in the…

A: In all collision momentum conserved and also conserved along x axis and y axis.

Q: An unstable nucleus of mass 1.7x10-26 kg, initially at rest at the origin of a coordinate system,…

A: Given that: The mass of the nucleus is M=1.7×10-26 kg The mass of the particle  m1=1.8×10-27 kg…