A cube of mass m1 glides through from rest along a frictionless quarter ramp from height 8m and then crashes with stationary cube of mass m2 (m2 = 3m1). After the impact (INELASTIC collision), the second cube slides into an area where the coefficient is 0.56 and stops after travelling a certain distance. What is the distance traveled by the second cube? Note: Round off answer up to 2 decimal places. Use g = 9.8 m/s²

A bullet of mass m = 8.00 g is fired into a block of mass M = 210 g that is initially at rest at the edge of a table of height h = 1.00 m (see figure below). The bullet remains in the block, and after the impact the block lands d = 2.30 m from the bottom of the table. Determine the initial speed of the bullet. _______________m/s

ASK YO 16. DETAILS SERCP11 6.A.P.074. A car of massm moving at a speed v, collides and couples with the back of a truck of mass 2m moving initially in the same direction as the car at a lower speed v,. (a) What is the speed v, of the two vehicles immediately after the collision? (Use any variable or symbol stated above as necessary.) V = (b) What is the change in kinetic energy of the car-truck system in the collision? (Use any variable or symbol stated above as necessary.) AKE = Submit Answer MacBook Air 47 F9 F8 eSC F6 46 F3 F4 %23 24 % & 2 3 4. 6 T Y F G H IN V 5 R [I

In the figure here, a 7.0 g bullet moving directly upward at 870 m/s strikes and passes through the center of mass of a 6.8 kg block initially at rest. The bullet emerges from the block moving directly upward at 410 m/s. To what maximum height does the block then rise above its initial position?

A 2x103 g metal sphere makes an elastic collision with another metal sphere at rest and continues to move in its original direction but with 1/4 its original speed. What is the speed of the two-sphere center of mass if the initial speed of the first sphere is 4m/s? (Answer in one decimal place, no unit) UNIT: m/s Add your answer

A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of v = 21.2 m/s and a 1500 kg pickup is traveling north toward the same intersection. The car and truck collide at the intersection and stick together. After the collision, the wreckage (car and truck) moves off in a direction of 35.0° above the x-axis. Determine the initial speed of the truck and the final speed of the wreckage in meters per second. initial speed of the truck final speed of the wreckage m/s m/s