A m=3.4 kg block is pushed against a spring with negligible mass and force constant k = 525 N/m, compressing it d = 0.3 m. When theblock is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 0 = 43° (as shown in Figure).wwm8(a) What is the speed (in m/s) of the block as it slides along the horizontal surface after having left the spring?(b) Find the distance L (in m) the block travel up the incline before starting to slide back down?

Answered: Image /qna-images/answer/39e9ea4f-cdc2-40d7-8b26-3a15e3e1c75b.jpg

A m=3.4 kg block is pushed against a spring with negligible mass and force constant k = 525 N/m, compressing it d = 0.3 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 8 = 43° (as shown in Figure). 0 (a) What is the speed (in m/s) of the block as it slides along the horizontal surface after having left the spring? (b) Find the distance L (in m) the block travel up the incline before starting to slide back down?

A m=3.4 kg block is pushed against a spring with negligible mass and force constant k = 525 N/m, compressing it d = 0.3 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 8 = 43° (as shown in Figure). 0 (a) What is the speed (in m/s) of the block as it slides along the horizontal surface after having left the spring? (b) Find the distance L (in m) the block travel up the incline before starting to slide back down?

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 block of mass 11.0 kg slides from rest down a frictionless 36.0° incline and is stopped by a strong spring with k = 2.30 ✕ 104 N/m. The block slides 3.00 m from the point of release to the point where it comes to rest against the spring. When the block comes to rest, how far has the spring been compressed?
A spring gun has a spring constant of 50 N/m and is compressed by 5 cm. It is used to launch a ball of mass 100 g. What is the speed of the ball when it leaves the gun? The same spring gun is used to shoot the ball vertically upward. What is the maximum height reached by the ball?
As a 1.4×104 kg jet plane lands on an aircraft carrier, its tail hook snags a cable to slow it down. The cable is attached to a spring with spring constant 6.2×104 N/m. If the spring stretches 31 m to stop the plane, what was the plane's landing speed?
A 2.00-kg block is pushed against a spring with negligible mass and spring constant k = 400 N/m, compressing it 0.220 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 37.0 degrees. (a) What is the speed of the block as it slides along the horizontal surface after having left the spring? (b) How far does the block travel up the incline before starting to slide back down? k = 400 N/m }}}= wwwwwwww 0.220 m 2.00 kg 37.0°
A toy cannon uses a spring to project a 5.33-g soft rubber ball. The spring is originally compressed by 4.99 cm and has a force constant of 8.08 N/m. When the cannon is fired, the ball moves 15.3 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.031 O N on the ball. (a) With what speed does the projectile leave the barrel of the cannon? m/s () At what point does the ball have maximum speed? cm (from its original position) (c) What is this maximum speed? m/s
10. A 4.0 kg block is pushed against a spring with negligible mass and force constant k = 700 N/m, compressing it 0.20 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 40°. (a) What is the speed of the block as it slides along the horizontal surface after having left the spring? (b) How far does the block travel up the incline before starting to slide back down? (c) Redo part b. if there is a non-zero coefficient of kinetic friction k = 0.10 on the incline (but not on the horizontal surface). k m 30º
Thanks!
A spring-loaded toy gun is used to launch a 10 g plastic ball. The spring, which has a spring constant of 10N/m is compressed by 10 cm as the ball is pushed into the barrel. When the trigger is pulled, the spring is released and shoots the ball back out horizontally. a) What is the ball's speed as it leaves the barrel? Assume the friction is negligible. b) If the toy gun was shot vertically upward, how high would the ball go? Use energy concepts.
7.42 A2.00-kg block is pushed against a spring with negligible mass and force constant k = 400 N/m, compressing it 0.220 m. When the block is released, it moves along a frictionless, hori- zontal surface and then up a frictionless incline with slope 37.0° (Fig. P7.42). (a) What is the speed of the block as it slides along the horizontal surface after having left the spring? (b) How far does the block travel up the incline before starting to slide back down? Figure P7.42 k = 400 N/m wwwwwwwww |-0.220 m m = 2.00 kg 37.0°
A 356 g block is dropped onto a relaxed vertical spring that has a spring constant of k 1.7 N/cm. The block becomes attached to the spring and compresses the spring 12.6 cm before momentarily stopping. What is the speed of the block just before it hits the spring (assume that friction is negligible)? (Your result must be in m/s and include 1 digit after the decimal point. Maximum of 5% of error is accepted in your answer. Take g-9.8 m/s?.)
A block with a mass m is initially compressing a spring by x1 on a horizontal floor with no friction. The spring has a spring constant k. The block is realeased from rest and travels a total distance of D including x1 and has a speed of v. what is the coefficent of kinetic friction between the floor and block?
A mass of 10.0 kg is attached to a spring on a frictionless horizontal surface. The spring constant k = 504 Newtons/meters. The spring is stretched until the Potential Energy of the spring is 2.52 Joules. What is the displacement ( in meters) in the spring?