Part A Block A in the figure (Eigure 1) has mass 1.00 kg. and block B has mass 3.00 kg. The blocks are forced together, compressing a spring S between them; then the system is released from rest on a level, frictionless surface. The spring, which has negligible mass, is not fastened to either block and drops to the surface aher t has expanded. Block Bacquires a speed of 1.40 m/s. What is the final speed of block A? U- 4.20 m/s Previous Answers Correct Part B How much potential energy was stored in the compressed spring? O B1 ? U- 10.8 Submit Previous Answers Bequest Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback Figure 1 of 1 mA - 1.00 kg my = 3.00 kg

Part A Block A in the figure (Eigure 1) has mass 1.00 kg. and block B has mass 3.00 kg. The blocks are forced together, compressing a spring S between them; then the system is released from rest on a level, frictionless surface. The spring, which has negligible mass, is not fastened to either block and drops to the surface aher t has expanded. Block Bacquires a speed of 1.40 m/s. What is the final speed of block A? U- 4.20 m/s Previous Answers Correct Part B How much potential energy was stored in the compressed spring? O B1 ? U- 10.8 Submit Previous Answers Bequest Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback Figure 1 of 1 mA - 1.00 kg my = 3.00 kg

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 2kg brick falls at 4.2 m/s from a height of 5m above a spring that has a spring constant of 43 N/m. The brick strikes and compresses the spring until it stops moving. Ignore friction effects. How much is the spring compressed by the brick? Assume that there is no Eg after the brick comes into contact with the spring
Doing some physics homework and am kind of stumped here!
3
In the system shown, a spring is compressed and pushes a mass of 50Kg along the path shown with two different slopes. If the spring has a constant of 25 kN/m, what should be the spring deflection for the block to reach the limit at 2 m/s? The coefficient of kinetic friction is 0.15 and assume that it starts from rest for making the system ideal.
6 a 1.2-kg block is held at rest against a spring witha force constant k = 730 N>m. Initially, the spring is compresseda distance d. When the block is released, it slides across a surfacethat is frictionless except for a rough patch of width 5.0 cm thathas a coefficient of kinetic friction mk = 0.44. Find d such that theblock’s speed after crossing the rough patch is 2.3 m>s
phy
A spring clamped to the table shoots Block 1 (110 g, wood) directly into Block 2 (80 g, steel), this perfectlyelastic collision will launch the second block up a ramp. When the spring is compressed 14 cm, the block travels upa ramp that has a height of 86 cm and then compresses another spring (310 N/m) at the top, 5 cm. What then isthe spring constant for the first spring? Assume that all surfaces are frictionless
A block with a mass 3.7 kg is sitting on a frictionless ramp with a spring at rhe bottom that has a spring constant of 540 N/m. The angle of the ramp in respect to the horizontal is 36 degrees. 1) the block starts from rest and slides down the ramp a distance of 69cm before hitting the spring. how far is the spring compressed as the block comes to momentary rest? 2) after the block comes to rest the spring pushes the block back up the ramp. how fast is the block moving right after it comes off the spring. 3) what is the change in gravitational potential energy between the original positiion of the block at the top of the ramp and the position of the block when the spring is fully compressed?
A 500-g block is released from rest and slides down a frictionless track that begins 1.86 m above the horizontal, as shown in the figure below. At the bottom of the track, where the surface is horizontal, the block strikes and sticks to a light spring with a spring constant of 16.0 N/m. Find the maximum distance the spring is compressed. 50 0g h k
O Macmillan Learning A ball of unknown mass m is tossed straight up with initial speed v. At the moment it is released, the ball is a height h above a spring-mounted platform, as shown in the figure. The ball rises, peaks, and falls back toward the platform, ultimately compressing the spring a maximum distance d from its relaxed position. Assume that the spring is perfectly ideal, with spring constant k, and that the mass of the spring and platform is negligible. What is the mass of the ball, m, assuming that there is no friction or air resistance? Using g to represent the acceleration due to gravity, enter an expression for m in terms of g, h, d, k, and v. m = ||N|- =-= kxx ² gh kg m V h th kogum
QUESTION 25 A block with a mass of m slides at a constant velocity Vo on a horizohtal frictionless surface. The block collides with a spring and comes to rest when the spring is compressed to the maximum value. If the velocity of the block was doubled, what is the new maximum compression in the spring? The compression of the spring would be double (2x) the original compression A. В. The compression of the spring would be half (1/2x) the original compression. С. c The compression of the spring would be the same as the original compression. D. The compression of the spring would be a quarter (1/4x) the original compression. E. The compression of the spring would be quadruple (4x) the original compression
A 500-g block is released from rest and slides down a frictionless track that begins 1.00 m above the horizontal, as shown in the figure below. At the bottom of the track, where the surface is horizontal, the block strikes and sticks to a light spring with a spring constant of 35.0 N/m. Find the maximum distance the spring is compressed. m