The figure shows a claw hammer as it pulls a nail out of a horizontal board. I I 31 cm Single point of contact 4.46 cm If a force of magnitude 67.3 N is exerted horizontally as shown, find the force exerted by the hammer claws on the nail. Assume that the force the hammer exerts on the nail is parallel to the nail. Answer in units of N. Find the force exerted by the surface on the point of contact with the hammer head. Assume that the force the hammer exerts on the nail is parallel to the nail. Answer in units of N.

The figure shows a claw hammer as it pulls a nail out of a horizontal board. I I 31 cm Single point of contact 4.46 cm If a force of magnitude 67.3 N is exerted horizontally as shown, find the force exerted by the hammer claws on the nail. Assume that the force the hammer exerts on the nail is parallel to the nail. Answer in units of N. Find the force exerted by the surface on the point of contact with the hammer head. Assume that the force the hammer exerts on the nail is parallel to the nail. Answer in units of N.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.39P: The bent rod of negligible weight is supported by the ball-and-socket joint at B and the cables...

See similar textbooks

Similar questions

Repeat Prob. 4.152 assuming that the 400-kN force is applied at O instead of L.
Find the internal force systems acting on sections 1 and 2.
The bent rod of negligible weight is supported by the ball-and-socket joint at B and the cables attached to points A and C. Find the forces in the cables and the magnitude of the reaction at B. Dimensions Figure P.5.39
A rigid ball of weight 100 N is suspended with the help of a string. The ball is pulled by a horizontal force F such that the string makes an angle of 30° with the vertical. The magnitude of force F (in N) is __________
find the resultant force of following like parallel forces p1=20n ,p2=50n,p3=60n,p4=70n .take distance between p1 and p2 as 30 mm between p2 and p1 as 15 mm and between p3 and p4 as 20 mm
In the simple cage system in the figure, which of the following is the absolute value of the force carried by the CE element in kN?
The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The combined weight of the leg and cast is W=180 N. The distance between the points A and B where the cables are attached to the leg is given as L=100 cm and the angle of the leg with the horizontal is given as γ=8°. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=50°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N)b) Find the tensile force T2 in cable 2. (Write your result in N)c) Find the angle α of cable 1 with the horizontal.
4.00 kg block is attachedto a vertical rod by meansof two strings. When the systemrotates about the axis of the rod,the strings are extended as shownin Fig. and the tensionin the upper string is 80.0 N. (a)What is the tension in the lowercord? (b) How many revolutionsper minute does the system make?(c) Find the number of revolutionsper minute at which the lowercord just goes slack. (d) Explainwhat happens if the number ofrevolutions per minute is less thanthat in part (c).
A man on the wire singing "Man on a Wire" while practicing for his circus show has reached the center of the rope, creating a dip on the center angled at 63.2 degrees. If the mass of the man is 49.55 kg and the tension force that can be handled by the wire is 449.77N, would the wire break? Show the tension caused by the man hanging on the wire.
The system shown anchors a stanchion of a cable-suspended roof. If the tension in cable AB is 900 kN, what is the tension in cable EF (in units of kN)?
The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The total weight of the leg and the cast is W=250 N. The distance between the points A and B where the cables are attached to the leg is given as L=100 cm and the angle of the leg with the horizontal is γ=6°. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=40°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N) Answerb) Find the tensile force T2 in cable 2. (Write your result in N) Answerc) Find the angle α of cable 1 with the horizontal. Response
I need your help expert. The system shown below is in equilibrium. Spring 3 is known to have a change in length of 10 cm. The magnitude of the compressive force in Spring 2 is 15% more than the magnitude of force P, while the magnitude of the compressive force in Bar 1 is 100 N less than that in Spring 2. If the spring constants of Springs 2 and 3 are 625 and 1200 N/m, respectively, determine the following: a. magnitude of forces P (in N) and F (in N) b. tension (in N) in cable ABC c. mass (in kg) of Block A d. compressive force in Bar 1 e. change in length (in cm) of Spring 2 Draw the complete FBD’s of Block A, Hook C and Pulley E. (Note: Below are the final answers, kindly match your answer on this. Thank you) Answer: P = 131.2831 N, F = 87.1569 N, TABC = 110.7024 N, mA = 15.6338 kg, F1 = 50.9756 N, s2 = 24.1561 cm