3) A 60 kg block is pulled by a force of F = 500 N as shown. Ifthe block starts its motion from rest, determine the velocity after it travels 5 m up the plane. The kinetic friction coefficient between the block and the inclined plane is 4g = 0,20.

3) A 60 kg block is pulled by a force of F = 500 N as shown. Ifthe block starts its motion from rest, determine the velocity after it travels 5 m up the plane. The kinetic friction coefficient between the block and the inclined plane is 4g = 0,20.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

See similar textbooks

Related questions

Q: The 10 kg block A slides down the plane with a constant velocity when = 30°. Determine the equations…

Q: Question 2. A 100 kg crate is subjected to the action of the two forces. If it is originally at…

Q: 2. The water-park ride consists of a 900-lb sled which slides from rest down the incline and then…

A: To Find : The rate with sled is travelling when s=5 ft. Given : The weight of sled is W=900 lb.…

Q: 2. Crates A and B weigh 100 lb and 50 lb, respectively. If they start from rest, determine their…

Q: Q2. (a) A force of P = 200 N is applied to block A and causes block A to accelerate to the right on…

A: Since we can answer up to 3 sub-parts so we will answer all 3 parts of subpart (a). Please resubmit…

Q: A football player hits the 500-g ball that comes towards him at a speed of 25 m/s and sends it back…

Q: The coefficient of friction between the 3 kg mass and the surface in the figure below is 0.4. The…

Q: The rod of negligible mass is subjected to a couple moment of M = (30t2) N - m and the engine of the…

Q: A 20-lb block slides down a 30° inclined plane with an initial velocity of 2 ft/s. Determine the…

A: FBD→Applying impulse momentum principle in y-direction+↖…

Q: 2- The 36 kg crate with a velocity of 9 m/sec goes up the incline. Find the time needed for the…

A: Write the given data with suitable variables. m=36 kgv=9 m/sμk=0.25

Q: The coefficient of friction between the tires and road surface for a vehicle having a mass of 2600…

A: (a) The stopping distance: s = 27.18 m. (b) The inertia or braking force: Fb = 19.1295 kN.

Q: Question 3: The motor exerts a force of F = 20 t² N on the cable, where t is in seconds. Determine…

A: Draw the free body diagram of the problem: Apply newtons second law in vertical direction:…

Q: A spring of stiffness k = 500 N/m is mounted against the 10-kg block. If the block is subjected to…

Q: A 10 lb block has an initial speed of vi = 4 2. A force of F = 8 · t² lb is applied. The coefficient…

A: AS per expert rules we are supposed to answer only first three parts of the given multipart

Q: The motor exerts a constant force of T (N) on the cable. The final speed of the will define the…

A: When there is any relative motion between any two surfaces, there is a force that opposes the motion…

Q: 1. The coefficients of static and kinetic friction between the 100 - kg block and the inclined plane…

Q: A 3500-lb automobile travels down a 10° inclined road at a speed of 20 ft/s. If the driver jams on…

Q: Ex. (2): The force P, which is applied to the 10-kg block initially at rest, varies linearly with…

Q: If the given system is released from rest in the position shown, calculate the velocity of A when it…

Q: The motor M pulls in its attached rope with an acceleration a, = 9 m/s² . The coefficient of kinetic…

A: Given:ap=9 m/s2μk=0.2mass of the crate, m=80 kgangle of plane, θ=30o

Q: 6. The driver attempts to tow the crate using a rope that has the tensile strength of 1020 N (Figure…

Q: A 0.8 Mg car travels over the hill having the shape of a parabola. If the driver maintains a…

Q: A 100kg crate is originally at rest and is subjected to two forces. Determine the distance(m) it…

Q: Question 5: The 40-kg boy is sliding down the smooth spiral slide such that z = -2 m/s and his speed…

Q: As shown in figure below, a 100 lb body moves along the two inclines for which the coefficient of…

Q: 1. Assuming F is 90lb, coefficient of static friction: =0.2, and the coefficient of kinetic friction…

A: we have to determine the distance travelled by the box along the plane

Q: 2. The 30-kg crate is subjected to a force having a constant direction and a magnitude F = 150N.…

Q: The force F= 40s , acting in a constant direction on a 50-kg block, has a magnitude which varies…

Q: R15-1. Packages having a mass of 6 kg slide down a smooth chute and land horizontally with a speed…

A: Given data: Mass of the packages = 6 kg Speed of package = 3 m/s…

Q: A spring, having an unstretched length of 1.0 m has one end attached to the 5-kg ball, as shown.…

A: Given Data The mass of the ball is:m=5 kg The speed of the ball is:v=2 m/s The spring constant…

Q: Q2/ The 150 box being pulled in 14 sec by the M winch M, If the winch efficiency is c= 0.65 and the…

A: Given :Mass of box,M=150Kg(unit assumed as not given)Power input,Pi=20KWEfficieny of…

Q: Two forces are trying to move the 30 kg table from rest. If F1 = 50 N and F2 = 100 N in the…

A: To determine the distance travelled by the table at instant its speed becomes 1 m/s.

Q: 2) A constant force of F acts on a mass as shown. The mass starts its motion from rest at position…

Q: 1. As shown in the figure below, what force P will give the system of bodies a velocity of 30 fps…

Q: 0.3. Initially, the crate is at the position The coefficient of kinetic friction between the m =…

A: Given data mass of the crate (m) = 10.4 kg coefficient of friction () = 0.3 Intial velocity (v1) =…

Q: 1- The roller coaster car has a brake and return system that has characteristics of a spring with a…

Q: 2. (25) The small 2-kg block A slides down the curved path and passes the lowest point B with a…

A: a) The fbd of the block when it reaches point B is shown below- -mv2R=-N +mgN=mg + mv2RN =2×9.81 +…

Q: 2) A constant force of F acts on a mass as shown. The mass starts its motion from rest at 2 position…

Q: R13–4. If the motor draws in the cable at a rate of v = (0.05 s³/2) m/s, where s is in meters,…

Q: Q1/ The collar weighs 3 kg and is connected to a light spring. The collar moves up the rod at 1.5…

A: When a body moves from one position to other under the action of an external agent, work is said to…

Q: A block of mass m=1.64kg is released from rest at an unknown height h. The coefficient of friction…

A: Given data: Mass, m=1.64 kg, is released from rest u=0 on an incline, θ=56° and coefficient of…

Q: A 17.5 KN automobile is traveling down the 10° inclined road at a speed of 6 m/s determine how far…

Q: Q2: The initially stationary 11-kg block is subjected to the time-varying force whose magnitude P is…

Q: The 2.5-Mg van is traveling with a speed of 137 km/h when the brakes are applied and all four wheels…

Q: If the force exerted on cable AB by the motor is F = ( 110 t 3/2 ) N, where tt is in seconds,…

Q: A car is moving at speed of 80 km/h. If the coefficient of kinetic friction between the tires and…

Q: A 1500-kg vehicle travelling at 60 km/h collides head-on with a 1000 kg vehicle travelling at 90…

Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

Dynamic

3) A 60 kg block is pulled by a force of F =
30
500 N as shown. Ifthe block starts its motion from
rest, determine the velocity after it travels 5 m up
the plane. The kinetic friction coefficient between
the block and the inclined plane is 4z = 0,20.
30

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A car is moving at speed of 80 km/h. If the coefficient of kinetic friction between the tires and the road is 0.80, determine how long the car takes to stop when it slams on the brakes.
The lower block of mass m2 = 3.2 kg is pulled on by a rope with a tension force of 28 N. The upper block has mass m1 = 1.8 kg. The coefficient of kinetic friction between the lower block and the surface is 0.32. The coefficient of kinetic friction between the lower block and the upper block is also 0.32. What is the acceleration of the 3.2 kg block?
A 20-lb block slides down a 30° inclined plane with an initial velocity of 2 ft/s. Determine the velocity of the block in 3 s if the coefficient of kinetic friction between the block and the plane is U k = 0.25.
A body weighing 445 N is drawn along a rough surface. The force applied in the direction of motion is 135 N while the frictional force is 90 N. if there is an air resistance whose magnitude (in N) is equal to twice the velocity (m/s) at any instant, assume the body to start from rest.Determine the displacement at any time, t.
A car travelling in a constant velocity wants to turn in a 10m radius flat curve. If the coefficients of static and dynamic friction are 0.4 and 0.2, respectively, determine the car's velocity in kph.
Block A of 500-kg mass is subjected to a towing force F= 2000 t^2 + 3000 t N where "t" is in seconds. If the initial velocity of the block is 6 m/s, determine the velocity after 4 seconds. The block is being towed at a surface inclined at 45 degrees and the coefficient of kinetic friction between these is 0.2. Answer: 106.04 m/s Show COMPLETE STEP-BY-STEP SOLUTIONS and NECESSARY FIGURES to satisfy the answer. Thank you
The crate has a weight of W = 350 lb, and the coefficients of static and kinetic friction are μs = 0.3 and μk = 0.2, respectively. Determine the friction force on the floor if θ = 47.4° and P = 105 lb.
The spring has a stiffness k = 750 N/m and an unstretched length of 50 cm. A 2 kg block is given a speed vA (2 m/s when it is at A, and it slides down the incline having a coefficient of kinetic friction uk = 0.3. Determine the velocity of the block before it touches the spring, the work done by the weight and the friction.
A force of 150 N pushes a 100 N block up an incline whose slope is 3 vertical to 4 horizontal. If the coefficient of kinetic friction is 0.12, determine the time required, in seconds, to increase the velocity of the block from 3 to 15 m/sec. The force is applied parallel to the incline.
A 100kg crate is originally at rest and is subjected to two forces. Determine the distance(m) it slides to reach a speed of 18. The coefficient of kinetic friction between the crate and the surface is uk=0.3.
In the photo, two beads are sliding freely on a horizontal rod. Use the following conditions. mA = 3 kg, mB = 1 kg, e = 0.9vA = 1 m/s, vB = -3 m/sa. Determine the final velocity of both beads.b. Determine the average interaction force, F between the beads if the duration of the impact is 0.005 seconds
the 3-kg collar shown has a coefficient of kinetic friction uk=0.22 with the shaft. the spring is unstretched when s=0 and the collar is given an initial velocity of v0=19.5 m/s. the unstretched length of the spring is d=1.5m and the spring constant is k=597 N/m. What is the speed of the collar afer it has moved 1.5m?