A box is released from rest at the position shown. Determine its speed (m/s) after traveling 1.4m along the 35.6° inclined surface if the coefficient of kinetic friction between the box and the surface is 0.2. Round off only on the final answer expressed in 3 decimal places. box on inclined -MQ5.png

A box is released from rest at the position shown. Determine its speed (m/s) after traveling 1.4m along the 35.6° inclined surface if the coefficient of kinetic friction between the box and the surface is 0.2. Round off only on the final answer expressed in 3 decimal places. box on inclined -MQ5.png

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

See similar textbooks

Similar questions

1. A force of 69N is needed to start an 6.9kg box moving across a horizontal surface. Calculate the coefficient of static friction. If the box continues to move with an acceleration of 1.69 m/s2. What is the coefficient of kinetic friction? 2. A box of 45ON is lying in an inclined plane with angle of 35 degrees. If the applied load to move the box is 269N. Determine the net Ff and the acceleration of the box if the coefficient of static friction is 0.35 and the coefficient of kinetic friction is 0.28.
A small block (2.25kg) travels along a frictionless path at a speed (6m/s) before it reaches a frictionless semi circular path with a radius of 0.5m. 1) at point A, what is the force exerted by the track on the block? 2) the bottom of the track has a length of 15m with friction. Determine the coefficient of kinetic friction between the block and the bottom of the portion of the track if the block just makes it to point B before coming to rest.
Show the complete solutions and computations. ty!
The 300N block rests upon a level plane for which the fk is 0.20. A force P = 100N, directed at 30° from the horizontal pulls the block and moves 80m starting from rest. If the 100N force is then removed, how much further will it travel? CHOICES: 48.803m 47.800m 40.780m none 40.078m
Hello. Answer is s=5.76m (how far the car travels when the driver slams brake on an inclined surface). I am uploading this question as the example answer's working out was so horrific I cannot follow through. I would like to see working out how the calculations equate to the answer being s=5.76m. Many thanks
A block with mass (3 kg) is placed on a plane that is inclined by (35 degrees) to the horizontal. a) What coefficient of friction is required to keep the block from sliding down the plane? 6) If the coefficient of friction is half the value that you computed in part (a), what is the acceleration of the block down the plane? c) Given the same setup as part (b), how far does the block travel along the plane in (4 seconds)?
R ft Rft P lb The block of weight 131 lb is pushed with a force of P = 46 lb on top of two cylindrical rollers with a weight of 32 lb and a radius of R = 1.91 ft. Determine the block's speed after it has been moved 1.48 ft to the left. The block is originally at rest. No slipping occurs. Calculate your answer to two decimal places. Report your answer in ft/s.
The uniform 51-kg slender bar is initially at rest on a smooth horizontal plane when the forces are applied. If P1 = 23 N and P2 = 73 N, determine it angular acceleration (in rad/s?). Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. P1 0.75 m 0.5 m -1.75 m P2
A 30-lb crate of eggs rests on the seat of a truck. The seat may be represented as a straight line at a 5 degree slope. Note that the coefficient of friction between the crate and the seat is 0.70. If the driver of the truck forced to suddenly apply the brakes, what will be the maximum deceleration will cause the crate to slide on the seat?
Two blocks A and B, each with a weight of 10 lb, are sliding along the inclined planes. Calculate the magnitude of the acceleration of the blocks when the kinetic friction coefficient is 0.1. Present your answer in ft/sec² using 3 significant figures. 60° B 30⁰
The uniform 71-kg slender bar is initially at rest on a smooth horizontal plane when the forces are applied. If P₁ = 25 N and P₂ = 89 N, determine it angular acceleration (in rad/s²). Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. 0.75 m P₁ Your Answer: Answer -1.75 m 0.5 m P₂
pls. answer with FBD pls. A 6000 N elevator from rest attains an upward velocity of 6m/s in 4 seconds with uniform acceleration. If a 400 N man is standing inside the elevator, compute the apparent weight of man and tension of the supporting cable.