NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. When the rope is at an angle of a = 30°, the 1-kg sphere A has a speed vo= 0.6 m/s. The coefficient of restitution between A and the 2-kg wedge B is 0.8 and the length of rope /= 0.9 m. The spring constant has a value of 1550 N/m and 8= 20⁰. Determine the velocities of A and B immediately after the impact. The velocity of A immediately after the impact is The velocity of B immediately after the impact is m/s +. m/s. k

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. When the rope is at an angle of a = 30°, the 1-kg sphere A has a speed vo= 0.6 m/s. The coefficient of restitution between A and the 2-kg wedge B is 0.8 and the length of rope /= 0.9 m. The spring constant has a value of 1550 N/m and 8= 20⁰. Determine the velocities of A and B immediately after the impact. The velocity of A immediately after the impact is The velocity of B immediately after the impact is m/s +. m/s. k

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 toy cannon uses a spring to project a 5.35-g soft rubber ball. The spring is originally compressed by 4.94 cm and has a force constant of 8.07 N/m. When the cannon is fired, the ball moves 15.8 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.032 8 N on the ball. (a) With what speed does the projectile leave the barrel of the cannon? m/s (b) At what point does the ball have maximum speed? cm (from its original position) (c) What is this maximum speed? m/s Need Help? Read It Watch It
A 7.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.900 m by a large spring bumper at the end of its track. What is the force constant k of the spring (in N/m)?
A toy gun uses a spring to project a 6.3-g soft rubber sphere horizontally. The spring constant is 8.0 N/m, the barrel of the gun is 17 cm long, and a constant frictional force of 0.039 N exists between barrel and projectile. With what speed does the projectile leave the barrel if the spring was compressed 6.9 cm for this launch? (Assume the projectile is in contact with the barrel for the full 17 cm.)
A toy cannon uses a spring to project a 5.40-g soft rubber ball. The spring is originally compressed by 5.09 cm and has a force constant of 7.97 N/m. When the cannon is fired, the ball moves 16.0 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.032 3 N on the ball. (a) With what speed does the projectile leave the barrel of the cannon? m/s (b) At what point does the ball have maximum speed? cm (from its original position) (c) What is this maximum speed? m/s
A vertical ideal spring, spring constant k, is compressed a distance A. A mass m is placed on top of the spring and then released. a) How high will the mass go? Н y=0 y=0 Answer: b) If instead the force exerted by the spring is given by F= -(ky+b), how high will the mass go?
A block of mass m 8.2 kg slides on a rough surface and moves toward a spring with a spring constant k = 1874 N/m, as shown in the figure below. When the block is d = 17.4m away from the spring, it has a velocity of v. At the instant the block momentarily stops, it has compressed the spring by x = 30 cm. If the coefficient of kinetic friction between the block and the surface below is u = 0.37, what is the block's velocity, v =? Provide your answer in units of m/s using one decimal place. Take g = 9.80 m/s². k m d Answer:
A toy cannon uses a spring to project a 5.31-g soft rubber ball. The spring is originally compressed by 5.08 cm and has a force constant of 7.95 N/m. When the cannon is fired, the ball moves 14.0 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.031 2 N on the ball. (a) With what speed does the projectile leave the barrel of the cannon? m/s (b) At what point does the ball have maximum speed? cm (from its original position) (c) What is this maximum speed? m/s Need Help? Submit Answer Read It Watch It
A 2.00 kg mass on a frictionless incline plane of angle 6 degrees is released and begins sliding down the incline. At the bottom of the incline is a spring (k=70 N/m). If the mass slides 0.30 m along the incline plane before it contacts the spring, how far is the spring compressed by the mass? (round to the nearest hundredth)
A 54 g ice cube can slide without friction up and down a 30∘ slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 10 cm. The spring constant is 23 N/m . When the ice cube is released, what total distance will it travel up the slope before reversing direction? Δs = 43 cm The ice cube is replaced by a 54 g plastic cube whose coefficient of kinetic friction is 0.20. How far will the plastic cube travel up the slope? ?????
5. Two 8.5 kg masses are hung from a horizontal surface by two (massless) springs, as shown in the figure. The top spring has a spring constant of 400 N/m, and the bottom spring has a spring constant of 200 N/m. How long is each spring in this configuration if they both have rest lengths of 6.0 cm?
A 6.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large spring bumper at the end of its track. What is the force constant k of the spring (in N/m)? (Enter a number.)
Two blocks with masses 0.342 kg (A) and 0.719 kg (B) sit on a frictionless surface. Between them is a spring with spring constant 27.7 N/m, which is not attached to either block The two blocks are pushed together, compressing the spring by 0.270 meter, after which the system is released from rest. What is the final speed of the block A? (Hint: you will need to use both conservation of energy and conservation of momentum to solve this problem).