A box ( m=7.02 kg) is placed on a horizontal surface with µ.=0.2. If a force of 5.9 N is pushing the box to the right but the box does not move. What is the magnitude of the static friction force ( in N) during the effect of the 5.9 N force? Select one: O A. 5.90 O B. 79.213

A box ( m=7.02 kg) is placed on a horizontal surface with µ.=0.2. If a force of 5.9 N is pushing the box to the right but the box does not move. What is the magnitude of the static friction force ( in N) during the effect of the 5.9 N force? Select one: O A. 5.90 O B. 79.213

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 7.72P

See similar textbooks

Related questions

Q: 1. A 100-lb force acts as shown on a 300-lb crate placed on an inclined plane. The coefficients of…

A: Given data, Weight of block W= 300 lb Force F= 100 lb μk= 0.2 , μs= 0.25

Q: A 150 lb man can climb up15 ft on a 20 ft ladder before it slips. What must the coefficient of…

A: Frictional force is defined as the force of resistance offered by the surface which opposes the…

Q: A 60 kg spy is trapped in an underground bunker and the only way she can get out is by climbing up a…

Q: consider a circle of radius 1m and weight of 100n resting on a right angle surface where the…

Q: A uniform plank 8 ft long is balanced on a corner using a horizontal force of 75 lb as shown in Fig.…

A: Given Data: The force acting at the point B is: 75 lb The angle of inclination of the plank is: θ…

Q: Hiw Friction Q:The 300 Ib block shown in fig hae imponding motion up Caused by the horiZontal foree…

A: Here α can be calculated as followstan α=34.1α=36.19°as per above FBDWe have∑Fy=0N=Wcos 36.19+700cos…

Q: A pair of wedges is used to lift a crate as shown in The crate weighs 3000 N, the wedge angle 0 is…

A: Make free body diagram with all forces

Q: A luggage handler pulls a 20.0 kg suitcase up a amp inclined at 32.0° above the horizontal by a…

Q: Determine the force Q required to lift the 92-kg steel crate which rests against a 5° - wedge on a…

A: There are two cases of friction:-i)Friction between crate and wedgeii)Friction betweem wedge and…

Q: What should the mass m (kg) be for the system given in the figure to remain at rest? There is…

A: Draw the free-body diagram for the above system.

Q: 2 A dustbin of mass 12 kg standing on horizontal gro horizontal force of 40 N. If the coefficient of…

A: given:mass of dustbin m=12kgforce applied F=40Ncof μ=0.4

Q: In Fig. box A weighs 10 lb while box B weighs 20 lb. The coefficient of friction between box A and…

A: Given that, Assumption: Pulley is frictionless

Q: نقطة واحدة The box shown in the figure has a mass of (mass of 10 Kg) is resting on a rough…

A: Write the given data with suitable variables. m=10 kg

Q: A 20 kg block is held in place on an incline plane as shown by a rope that passes over a…

Q: •The weight of the cylindrical tank is negligible in comparison to the weight of water it contains.…

Q: 2.4 m w A uniform ladder 4.8 m ft long and weighing W lb is placed with one end on the ground and…

Q: A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The…

Q: A car has a mass of 1.5 tons and a centre of gravity at point G. The coefficient of friction between…

A: GIVEN: TO FIND:

Q: Two blocks with masses ma = P kg and mB = 100 kg are connected with a flexible cable that passes…

A: TO find-: The tension in the cable T. The coefficient of friction between block B and and the…

Q: A horizontal force of 200 lb is required to push an 800-lb piano across a level carpeted floor. The…

A: Given that, Horizontal Force, Fh=200 lbWeight of piano, Wp=800 lbDiamter of wheel, d=2 in The load…

Q: A box is at a horizontal surface with a coefficient of friction of 0.15. Determine the weight of the…

Q: A block weighing 981 N is resting on a horizontal surface. The coefficient of friction between the…

Q: Determine the horizontal force required to move a 2500-lb automobile with 23-in.-diameter tires…

A: Given Weight of the automobile = 2500 lb Diameter of the tyre = 23 in Coefficient of rolling…

Q: Three blocks with masses ma = 25 kg, mg = 50 kg, and mc = 100 kg are connected with a flexible cable…

A: Given: mA=25kgmB=50kgmC=100kgμA=0.50μB=0.35μC=0.26

Q: What torque must be applied to the cylinder to keep it rotating?

A: Given: To determine: Torque applied

Q: A 1200 Ibs force acts as shown on a 500 Ibs block placed on a horizontal plane surface. Determine…

A: .

Q: Determine the force P required to lift the M-kg steel crate which rests against a 5° wedge on a side…

A: Given dataM=95 kgμcw=0.45μws=0.35μcs=0.38g=9.806 m/s2To find P

Q: The rope connecting the two blocks of Fig. passes over a fixed drum. The coefficient of friction be-…

A: Mass of Right block = m = 100 kg Mass of Left block = M kg Coefficient of friction between right…

Q: A body whose mass is 12 kg rests on a plane inclined 30 ° with the horizontal. What force parallel…

Q: The position of block B is adjusted by moving wedge A shown in Figure: Q 1(b). Knowing that the…

A: Given: The mass of block B, M = 1200+085 = 1285 kg The angle, α = 9+5x0.1 = 9.5° The coefficient of…

Q: DRAW F. B. D AND SHOWTHE DIRECTION OF FRICTION FORCE 100 kg 20° mo

A: FBD showing frictional force is as below

Q: Box A weighs 1000N and has a height of H1=3m and width W1=2m. Box B weighs 800N. the static…

Q: Two blocks with masses ma = P kg and mB = 100 kg are connected with a flexible cable that passes…

Q: The doorstop is inserted with a rightward horizontal force of 30lb. If the coefficient of static…

Q: A rigid gate of a flood control structure in a river is 6 m wide by 4 m high and weighs 10 kN. With…

Q: A homogeneous box with a height of 35 cm and width of 20 cm is resting on a rough surface. The…

Q: A boy is pulling a sled with a box (at constant ve- locity) up an inclined surface as shown in Fig.…

A: Given that, Mass of box and sled, m1=50 kg,Mass of the boy, m2=40 kg,Kinetic friction between…

Q: A 20 kg square block made of material A is place on a horizontal plane B. A push of 150N…

A: When there is relative motion between any two surfaces, there must be a resisting force which is…

Q: Untitled Section Determine the force P required to lower the 40-kg cylinder at a slow steady speed.…

Q: A 6-m long ladder has a mass of 13 kg, and its center of gravity is 2.4 m from the bottom along the…

Q: 3.2 Sliding blocks with friction Mass MA = 4 kg rests on top of mass Mg = 5kg that rests on a fric-…

Q: The doorstop is inserted with a rightward horizontal force.of 30lb. If the coefficient of static…

Q: of friction of 0.2

A: Solution:- Given data:- Mass (M) = 10kg Co-efficient of friction (K) = 0.2 Horizontal force = 100 N…

Q: A 75-kg man starts climbing a ladder that leans If the weight of the against a wall as shown in Fig.…

A: Given Mass of body = 75 kg Length of the ladder = 5 m Friction coefficient = 0.4 Angle of…

Q: There is a box M₁ with a mass of 20 kg placed on an inclined plane with respect to x-axis of 30°. M₁…

Question

A box (m=7.02 kg) is placed on a horizontal surface with u=0.2. If a force of 5.9 N is pushing the box to the right but the box does not move.
What is the magnitude of the static friction force ( in N) during the effect of the 5.9 N force?
Select one:
O A. 5.90
O B. 79.213
OC. 25
OD. 68.80
OE. 13.8
Next pag
page

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: Introduction

VIEW

Step 2: Computation

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

Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair is denoted by G. The coefficient of static friction is 0.2 at B (the contact point between the chairs) and 0.35 at A, C, and D. Determine the smallest force P that would cause sliding.
The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016, determine the force F required to advance the bar at a constant speed.
A wedge is used to prop up the 6000-lb block of marble. The wedge angle is =30, and the angle of static friction is s=12 between all contact surfaces. Determine the smallest force P that would prevent the wedge from sliding out.
The coeffient of static friction between the uniform bar AB of weight W and the ground is 0.45. Find the smallest angle and the corresponding force P that would initiate simultaneous tipping and sliding of the bar.
The block shown in the following figure has a weight W equals to 75 lb and subjected to the action of a force of 30 lb. The coefficient of static friction between the block and the ground is equal to 0.25. If the angle 0 is equal to 30, the friction force between the block and the ground is. H =0.25 H =0.20 m 30 lb Select one: а. 25.245-lb O b. 10-lb O c. 15-lb O d. 20-lb
A box of weight 100 N is affected by F force, with an inclination of 30° with the horizontal. If the coefficient of friction between the box and the surface is 0.4, and the box is moving with an acceleration of 20 m/s?. Fin the minimum force (F) act on the box. F=? 2300 а. 235.22 N O b. 322.38 N С. 228.7 N O d. 222 N
What is the largest moment that can be applied without causing motion? The disk is 50 lb and the bar is 25 lb. The static friction is 0.6. Express your answer in in-lb (inch-pounds) with three significant figures. 5 in (5) force TOV M U from moving by exerting a horize 20 in 30° -ooges di 081 box of 08 styis m
P (N) * 2. The force P is applied to the block m kg, which is stationary before the force is applied. Determine the magnitude and direction of the friction force f exerted by the horizontal surface on the block. m kg 30° H = 0.80 H = 0.60 %3D Figure 2. 25 kg m = .... ..... .... .. P = 245.25 newton ....... ..... .......
A block of mass M = 10 kg is sitting on a %3D surface inclined at angle 0 = 45°. Given that the coefficient of static friction is equal to 0.5 between block and surface, what is the maximum force F that can be exerted without causing the block to slip? F M Select one: a. 69 N b. 98 N с. 35 N d. 104 N
A 25kg crate resting on a horizontal surface is pushed as shown. If a force of 99N is required to move the crate, the coefficient of static friction (u) between the crate and the floor is O a. 0.4041 O b. 2475.00 Dc. 24255.00 d. 3.96 :ir ENG 40) A ^A T/TE DELL
A uniform ladder of length 3.25 m and weighing 250 N is placed Against a smooth vertical wall with its lower end 1.25 m from theWall. The coefficient of friction between the ladder and floor is0.3. The frictional force acting on the ladder at the point of contactWith floor is O 70 O 68 O 65 O 79 O 75 N.
The crate has a weight of W = 350 lb and the %3D coefficient of static Friction between the crate and the ground is µs = 0.3. If the angle %3D e = 45° and P = 100 lb, the normal force 'N' exerted on the crate is. Select one: a. 83.79-lb b. 70.71-lb С. О d. 279.29-lb