1. A 32.00kg child runs with a speed of 6.00m and jumps onto a 20.00kg sled initially at rest on a flat bed of snow (no friction). What is the resultant speed of the child and sled after the child is atop the sled?SmS2. The child-sled combo travel at velocity 12.00 and collide with a large snow bank, coming to rest after a 0.37s collision. What is the magnitude of the average force exerted on the child-sled combo by the snow bankduring the collision?O 1037.84 N518.59 N1686.49 N648.65 NmS

Answered: Image /qna-images/answer/f25ef837-26a7-435b-a7ce-18be0acbc59f.jpg

1. A 32.00kg child runs with a speed of 6.00m and jumps onto a 20.00kg sled initially at rest on a flat bed of snow (no friction). What is the resultant speed of the child and sled after the child is atop the sled? m S 2. The child-sled combo travel at velocity 12.00m and collide with a large snow bank, coming to rest after a 0.37s collision. What is the magnitude of the average force exerted on the child-sled combo by the snow bank. S during the collision? O1037.84 N O 518.59 N O 1686.49 N O648.65 N

1. A 32.00kg child runs with a speed of 6.00m and jumps onto a 20.00kg sled initially at rest on a flat bed of snow (no friction). What is the resultant speed of the child and sled after the child is atop the sled? m S 2. The child-sled combo travel at velocity 12.00m and collide with a large snow bank, coming to rest after a 0.37s collision. What is the magnitude of the average force exerted on the child-sled combo by the snow bank. S during the collision? O1037.84 N O 518.59 N O 1686.49 N O648.65 N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A. If you catch the ball, with what speed do you and the ball move afterwards? B. If the ball hits you and bounces off your chest so that afterward it is moving horizontally at 8.25 m/s in the opposite direction, what is your speed after the collision?
4. A 63kg astronaut is on a spacewalk when the tether line to the shuttle breaks. The astronaut is able to throw a spare 10kg oxygen tank in a direction away from the shuttle with a velocity of 12m/s, propelling the astronaut back to the shuttle. Assuming the astronaut and tank started at rest, what is the astronaut's final velocity after throwing the tank? GU E 99+ SI
A 15g bullet is fired horizontally into a 3 kg block of wood suspended by a long cord. The bullet sticks in the block. Compute the speed of the bullet if the impact causes the block to swing 10cm above its initial level. A. 0.254 km/s B. 0.252 km/ C. 0.281 km/s D. 0.218 km/s
G. You (70kg) are running westward at a speed of 10m/s has a head-on collision with your crush (45kg) who is walking towards east at 4m/s. If the two of you are locked together after collision, what is your final velocity?
A bartender slides a beer mug at 1.50 m/s toward a customer at the end of a frictionless bar that is 1.20 m tall. The customer makes a grab for the mug and misses, and the mug sails off the end of the bar. a. How far away from the end of the bar does the mug hit the floor. b. What are the speed and direction of the mug at impact.
4. Car A (m = 1.3 metric ton), with a speed of 300 m/s, collides with car B (m = 1.7 metricton), which is travelling at a speed of 200 m/s. If both cars were travelling at the samedirection before impact, answer the following questions. Note that e = 0.43.a. What is the velocity (m/s) of A after the collision?b. What is the velocity of B after the collision?c. How much kinetic energy is lost upon impact?d. Several seconds before their collision, the two cars are 15 m away from each other.How far is the system’s center of mass relative to object A?
Tommy accidentally drops a 50 kg concrete block from the 20 m tall building with what speed does the brick hit the ground? Take g=9.8m/s2
An 8 g bullet is fired horizontally into a stationary 9 kg block of wood and STICKS IN it. The block, which is free to move, has a velocity of 40 cm/s after impact. Find the initial velocity of the bullet. (Take note of the consistency of units). a. 250 m/s b. 450 m/s c. 450 cm/s d. 375 m/s
1. A 4 × 10-4 slug revolver bullet is fired to the +x direction into a 0.002-slug hanging light bulb supported by a wire. The revolver bullet sticks inside the bulb. If the impact causes the light bulb to swing 6 inches above its initial level, calculate the speed of the revolver bullet.
7. A skier whose mass is 70 kg, takes off from ski jump with a velocity of 50 m/s at an unknown angle to the horizontal and lands at a point whose vertical distance below the point of take off is 100 m. What is his speed just before landing, if friction of air can be ignored? a. 66.8 m/s2 b. 94.3 m/s2 c. 44.3 m/s2 d. 38.6 m/s2 mont nark roller coaster with an empty car with mass 120 kg
A 1500kg sport car is moving westbound at 20m/s on a level road when it collided with a 4000kg truck driving east on the same road at 15m/s. The two vehicles remain locked together after the collision. a)what are is the magnitude of the velocity of the two vehicles just after the collision?
Part A. What is the speed of the first marble immediately after the collision? Part B. What is the speed of the second marble immediately after the collision?