MOD.MASTER.W/ETEXT ENG.MECHANICS CARD+BK
15th Edition
ISBN: 9780137519170
Author: HIBBELER
Publisher: PEARSON
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Chapter 19, Problem 41P
To determine
The angle
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The (1)-kg collar is released from rest at A and slides down the inclined fixed rod in
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The coefficient of kinetic friction is 0.40. Calculate the maximum deflection xof
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0.5 m
Hp = 0.40
60°
k = 1.6 kN/m
The 2 kg collar is released from rest at A and slides down the inclined fixed rod in the vertical plane. The coefficient of kinetic friction is 0.40.
a. Calculate the friction between the collar and the rod.
b. Calculate the work done by gravity on the collar when the collar stop on the spring
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unstretched, determine the maximum rotation angle of the light rod after impact.
Answer: 0-
19" 60
29"-
29"
Chapter 19 Solutions
MOD.MASTER.W/ETEXT ENG.MECHANICS CARD+BK
Ch. 19 - The 60-kg wheel has a radius of gyration about its...Ch. 19 - Prob. 2FPCh. 19 - Prob. 3FPCh. 19 - Gears A and B of mass 10 kg and 50 kg have radii...Ch. 19 - The 50-kg spool is subjected to a horizontal force...Ch. 19 - Prob. 6FPCh. 19 - The rigid body (slab) has a mass m and rotates...Ch. 19 - Prob. 2PCh. 19 - Show that if a slab is rotating about a fixed axis...Ch. 19 - Prob. 21P
Ch. 19 - The two gears A and B have weights and radii of...Ch. 19 - The 30-kg gear is subjected to a force of P =...Ch. 19 - Prob. 27PCh. 19 - The turntable T of a record player has a mass of...Ch. 19 - The 10-g bullet having a velocity of 800 m/s is...Ch. 19 - Prob. 31PCh. 19 - Disk A has a weight of 20 lb. An inextensible...Ch. 19 - The 12-kg rod AB is pinned to the 40-kg disk. If...Ch. 19 - A thin rod of mass m has an angular velocity o...Ch. 19 - Prob. 41PCh. 19 - Prob. 42PCh. 19 - Prob. 44PCh. 19 - The 10-lb block is sliding on the smooth surface...Ch. 19 - Prob. 46PCh. 19 - The pendulum consists of a 15-kg solid ball and...Ch. 19 - Prob. 48PCh. 19 - The 20-kg disk strikes the step Without...Ch. 19 - The solid ball of mass m is dropped with a...Ch. 19 - Prob. 54PCh. 19 - Prob. 55PCh. 19 - Prob. 56PCh. 19 - Prob. 58PCh. 19 - The cable is subjected to a force of P = (10t2)...Ch. 19 - Prob. 2RPCh. 19 - The tire has a mass of 9 kg and a rad1us of...Ch. 19 - Prob. 4RPCh. 19 - The spool has a weight of 30 lb and a radius of...Ch. 19 - Prob. 6RPCh. 19 - Prob. 7RPCh. 19 - Prob. 8RP
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- The small collar of mass m = 0.64 kg is released from rest at A and slides down the curved rod in the vertical plane with negligible friction. If b = 0.53 m, and h = 2.17 m, and if the velocity of the collar as it strikes the base B is 6.03 m/s after release of the collar from rest at A, calculate the work Q of friction. What happens to the energy which is lost? Answer: Q = iarrow_forwardThe small collr of mass m = 0.59 kg is eleased from rest at A and slides down the curved rod in the vertical plane with negligible friciton. Find the velocity of the collar as it strikes the base at B.arrow_forwardThe 2-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical plane. The coefficient of kinetic friction between the collar and the rod is 0.6 and the spring is initially 300 mm stretched. Calculate a) the velocity v of the collar as it strikes the spring and (b) the maximum deflection x of the spring. μk = 0.6 30° 0.6 m k = 1.4 kN/marrow_forward
- At the instant when θ = 44°, the horizontal guide is given a constant upward velocity v = 1.0 ms, For this instant calculate the force Nexerted by the fixed circular slot and the force P exerted by the horizontal slot on the 0.65-kg pin A. The width of the slots is slightly greater than the diameter of the pin, and friction is negligible.arrow_forwardDynamicsarrow_forwardPlease use the Rigid Bodies method from vector dynamics.arrow_forward
- A B The uniform rod weighs 40 kg and it ends are attached to collars that can slide without friction along fixed rods. The collars have negligible mass. The rod is released from rest. Determine immediately after release the reaction at A and the reaction at B. |= 1.4 m 0 = 30°arrow_forwardThe simple 2.3-kg pendulum is released from rest in the horizontal position. As it reaches the bottom position, the cord wraps around the smooth fixed pin at B and continues in the smaller arc in the vertical plane. Calculate the magnitude of the force R supported by the pin at B when the pendulum passes the position 8 = 43° 330 mm 2.3 kg B Answer: R= i 90° 720 mm Narrow_forwardAnswwer plsarrow_forward
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