38 The 25-kg slider in the position shown has an initial velocity vo 0.6 m/s on the inclined rail and slides under the influence of gravity and friction. The co- efficient of kinetic friction between the slider and the rail is 0.5. Calculate the velocity of the slider as it passes the position for which the spring is com- pressed a distance x = 100 mm. The spring offers a compressive resistance C and is known as a "hard- ening" spring, since its stiffness increases with de- flection as shown in the accompanying graph. % = 0.6 m/s m 60° 25 kg Mk=0.5 C, KN Problem 3/138 x, m x 62x2 18x

38 The 25-kg slider in the position shown has an initial velocity vo 0.6 m/s on the inclined rail and slides under the influence of gravity and friction. The co- efficient of kinetic friction between the slider and the rail is 0.5. Calculate the velocity of the slider as it passes the position for which the spring is com- pressed a distance x = 100 mm. The spring offers a compressive resistance C and is known as a "hard- ening" spring, since its stiffness increases with de- flection as shown in the accompanying graph. % = 0.6 m/s m 60° 25 kg Mk=0.5 C, KN Problem 3/138 x, m x 62x2 18x

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 clock is powered by a 1.56 kg mass hanging on a chain passing over and engaging a 1.11-cm diameter pulley of the clock mechanism. Calculate the energy in Joules has been put into the clock mechanism when the weight drops 1.343 m.
avdcceieration using an inclined plan Eplaeee 8) During vibrating spring experiment data table is given. Plot Force (y-axis) vs change in L(x-axis) and determine the slope Trial 1 Change in L in meters 0.50 0.80 1.40 1.90 Force (N) 1.5 3.0 4.5 6.0 4 t untor mins 20 of enerax and aluminum can gains 10 J energy. What is the
Collec X session.masteringphysics.com/myct/itemView?assignmentProblemID3135511215&offset3Dne Apps & YouTube to MP3 Co... phone cover for mo... AGARWAL-PHY-166
A certain hand crank generates power at 75 W how long will it need to run to fully charge a battery which holds a total energy of 3000 J answer in seconds
Which of the following is true? Kinetic energy from L to M is not constant. Potential energy is increasing from K to L. Kinetic energy is decreasing from K to L. Mechanical energy from L to M is not constant. Potential energy from L to M is zero. Potential energy from L to M is decreasing.
25.0 0 25.0 0 30.00 w ww 15.0 0 10.00 20.0 0! 20.0 0 50.0 0 3. 40.00 50.00 ww
Either Solve all parts or none ....
What movements do you think require greater peak mechanical power delivered to a barbell in these Olympic sport: weight lifting or power lifting? Why? AR G ING INZER Ciny POWERLIFTER WEIGHTLIFTER 1280 x 720
A clock is powered by a 2.92 kg mass hanging on a chain passing over and engaging a 2.7-cm diameter pulley of the clock mechanism. Calculate the energy in Joules has been put into the clock mechanism when the weight drops 1.821 m.
a block of mass (m=1kg) is attached with a light sprig vertcally leading to stretch the sprig by an amount (D; =4 cm) over its unstreiched length. 1F the block s farthermore pulled downward a distance (D =6cm) from the equilibrum position and relesed at time £ = 0, calculate the velocity. acceleration. potential energy, kinetic energy and total energy at: (@ The upper point {b) The equilibriurm point ) The displacement s () = /6
The time needed for an electrical motor of power output 30 W to do work of 180 J is: a. 6.0 s b. 1.5 s c. 180 s d. 0.5 s
Problem 10: A simple pendulum with mass, m=1 kg and length, L=2.0 m is released by a push when the support string is at an angle of 45° from the vertical direction. The initial speed of the suspended mass at the release point is 3.0 m/s. (a) The maximum angle that pendulum moves in the second half of its swing is (b) The mechanical energy of pendulum (measured relative to its lowest point) is