Part A A small glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 47.0° above the horizontal. The glider has mass 7.00x10-2 kg. The spring has 610 N/m and negligible mass. When the spring is released, the glider travels a maximum distance of 1.30 m along the air track before sliding back down. Before reaching this maximum distance, the glider loses contact with the spring What distance was the spring originally compressed? Express your answer in meters. m Submit Request Answer Part B When the glider has traveled along the air track 0.300 m from its initial position against the compressed spring, is it still in contact with the spring? O Yes O No Submit Request Answer Part C What is the kinetic energy of the glider at this point? Express your answer in joules. ΠΥΠΙ ΑΣφ

Part A A small glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 47.0° above the horizontal. The glider has mass 7.00x10-2 kg. The spring has 610 N/m and negligible mass. When the spring is released, the glider travels a maximum distance of 1.30 m along the air track before sliding back down. Before reaching this maximum distance, the glider loses contact with the spring What distance was the spring originally compressed? Express your answer in meters. m Submit Request Answer Part B When the glider has traveled along the air track 0.300 m from its initial position against the compressed spring, is it still in contact with the spring? O Yes O No Submit Request Answer Part C What is the kinetic energy of the glider at this point? Express your answer in joules. ΠΥΠΙ ΑΣφ

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 spring with spring constant k=600 N/m is compressed by 10 cm and launches a ball vertically into the air. The mass of the ball is 2.0 kg. Determine how high the ball will be launched.
Part 1. A 3 kg package of tamales (see the figure below) slides along a floor with speed v1 = 5 m/s. It then runs into and compresses a spring, until the package momentarily stops. Its path to the initiallyrelaxed spring is frictionless, but as it compresses the spring, a kinetic frictional force from the floor, of magnitude 15 N, acts on the package. If k = 8 000 N/m, by what distance d is the spring compressed when the package stops? What makes up the system in this problem and state a reasonable assumption about this system? Consider the following for a rotational motion:r = 6 m, θ = 0.5t2, where t is in seconds and θ is in radians.Find the magnitudes of (a) tangential acceleration at t = 4 s, and (b) radial acceleration at t = 4 s.[1+1]
2. Maria and Rory are using a spring launcher to move a 125 g block to the top of a ramp. The spring launcher is at the base of the ramp and consists of a platform and a spring with a force constant of 420 N/m. The horizontal surface at the base of the ramp is smooth and frictionless. They compress the spring by 0.12 m with the block resting against the spring launcher. Once they let go, the block travels up the 1.4 m ramp and comes to rest at the top of the ramp. The top of the ramp is 1.0 m above the ground. Ramp Experiment Ad= 1.4 m smooth frictionless surface What is the average frictional force acting on the block as it moves up the ramp? Ah=1.0 m
3
F1 Z Problem 7.65 You are an industrial engineer with a shipping company. As part of the package-handling system, a small box with mass 1.50 kg is placed against a light spring that is compressed 0.280 m. The spring, whose other end is attached to a wall, has force constant k = 48.0 N/m. The spring and box are released from rest, and the box travels along a horizontal surface for which the coefficient of kinetic friction with the box is μ = 0.300. When the box has traveled 0.280 m and the spring has reached its equilibrium length, the box loses contact with the spring. 12.772 ' 2 F2 W S A X command 10 # 3 80 F3 E D C $4 888 F4 R F APR 28 % 5 V T G 6 What is the speed of the box at the instant when it leaves the spring? Express your answer with the appropriate units. 45 HÅ 1 www ? V= Value Units You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer Part B. What is the maximum speed of the box during its motion?…
Cray-Zee is speeding along at 26 m/s as she approaches the level section of track near the loading dock of the Whizzer roller coaster ride. A braking system abruptly brings the 392-kg car (rider mas included) to a speed of 3 m/s over a distance of 5.7 meters Determine the magnitude (positive answer) of the braking force applied to Cray-Zee's car. Answer: N
g Anderson Video - Work Done by a Spring A block of mass 0.2 kg is launched by a spring k₁= 2.0 N/m as shown below. The block moves along a frictionless horizontal table and pushes another spring, k₂= 2.3 N/m, to the maximum deflection z. If the initial deflection of the spring k, is 0.050 m, what is the maximum deflection of spring k₂? Consider that the masses of the springs are negligible. Express your answer with the appropriate units. T= μA Value ▬▬ Units ? k₁ T P Pearson 4 of 14 k2 m > ▸
The spring in the muzzle of a child's spring gun has a spring constant of 705 N/m. To shoot a ball from the gun, first the spring is compressed and then the ball is placed on it. The gun's trigger then releases the spring, which pushes the ball through the muzzle. The ball leaves the spring just as it leaves the outer end of the muzzle. When the gun is inclined upward by 30° to the horizontal, a 57 g ball is shot to a maximum height of 1.84 m above the gun's muzzle. Assume air drag on the ball is negligible. (a) At what speed does the spring launch the ball? m/s (b) Assuming that friction on the ball within the gun can be neglected, find the initial compression distance of the spring. m
A2 kg block is situated on frictionless incline (8 = 37°) is connected a spring (k-100 N/m), as shown. The block released from the rest when the spring unstretched. The pulley is frictionless and has negligible mass. What is the speed of the block when it has moved 20 cm down the plane? Option1 Option2 Option3 0.76 m/s 0.68 m/s 0.60 m/s Option4 Option5 k-100 N/m 0.82/s 0.57 m/s ww 2.00 kg 37.0%
A horizontal spring with spring constant 290 N/m is compressed by 10 cm and then used to launch a 200 g box across the floor. The coefficient of kinetic friction between the box and the floor is 0.23. Part A What is the box's launch speed? Express your answer with the appropriate units. Uf = Submit µÅ Value Request Answer Return to Assignment Units Provide Feedback ?
At the instant r = 2 m, the 8-kg disk is given a speed of v = 8 m/s, perpendicular to the elastic cord. Determine the speed of the disk at the instant r=1.1 m. The disk slides on the smooth horizontal plane. Neglect its size. The cord has an unstretched length of 0.5 m. k= 200 N/m B
A car's bumper is designed to withstand a 4.32 km/h (1.2-m/s) collision with an immovable object without damage to the body of the car. The bumper cushions the shock by absorbing the force over a distance. Calculate the magnitude of the average force on a bumper that collapses 0.270 m while bringing a 820 kg car to rest from an initial speed of 1.2 m/s. N