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023 (part 1 of 3) 10.0 points A block is at rest on the incline shown...
027 (part I of 3) 10.0 points A block is at rest on the incline shown...
027 (part I of 3) 10.0 points A block is at rest on the incline shown in the figure. The coefficients of static and ki- netic friction are ?,-0.62 and ?? 0.53, respectively. The acceleration of gravity is 9.8 m/s*. 29° What is the frictional force acting on the 41 kg mass? Answer in units of N 028 (part 2 of 3) 10.0 points What is the largest angle which the incline can have so that the mass does not...
A block is at rest on the incline shown in the figure. The coefficients of static...
A block is at rest on the incline shown in the figure. The coefficients of static and kinetic friction are mu_s=0.51 and mu_k=0.43. respectively. The acceleration of gravity is 9.8 m/s^2. What is the frictional force acting on the 22 kg mass? Answer units of N. 005 (part 2 of 2) 10.0 points What, is the largest angle which the incline can have so that the mass does not slide down the incline?
Answer in units of m 023 (part 6 of 8) 10.0 points What is the acceleration...
Answer in units of m 023 (part 6 of 8) 10.0 points What is the acceleration at 8 seconds? Answer in units of m/s2. 024 (part 7 of 8) 10.0 points What is the velocity at 8 seconds? Answer in units of m/s. 025 (part 8 of 8) 10.0 points What is the position at 8 seconds? Answer in units of m arch Oo 05-1547040323039952-27059-60536.dvi 018 (part 1 of 8) 10.0 points Consider the plot below describing motion along a...
001 10.0 points A truck is balanced on an incline as shown. The angle of the...
001 10.0 points A truck is balanced on an incline as shown. The angle of the inclination is 38.4°, the outer part of the large pulley has a radius of 3r and the inner part of the large pulley has a radius of r. 1-3r- r. r/22 O a Find the mass m needed to balance the 612 kg truck on the incline. The acceleration of gravity is 9.8 m/s. Assume all pulleys are frictionless and massless and the cords...
Figure 1: Block on incline. 2, A block of mass m = 5 kg is subject...
Figure 1: Block on incline. 2, A block of mass m = 5 kg is subject to a force of magnitude 20 N that makes an angle of p20 with the (frictionless) inclined plane of contact. The plane itself is inclined θ = 300 with the horizontal. (a) What is the acceleration of the block along the incline? (b) If the block begins at rest, in what direction will it move subsequently (i.e., up or down the incline)? (c) If...
004 10.0 points A 2.9 kg block supported by a string rests on a frictionless incline....
004 10.0 points A 2.9 kg block supported by a string rests on a frictionless incline. The length of the string is 0.7 m and its mass of 4.3 g < 2.9 kg. . 0 -0.7 m u=0 56° 2.9 kg Find the time it takes a transverse wave to travel from one end of the string to the other. The acceleration of gravity is 9.8 m/s. Answer in units of ms.
018 (part 1 of 8) 10.0 points Consider the plot below describing motion along a straight...
018 (part 1 of 8) 10.0 points Consider the plot below describing motion along a straight line with an initial position of 10 m. 2 time (s) What is the acceleration at 1 second? Answer in units of m/s2 ch 023 (part 6 of 8) 10.0 points What is the acceleration at 8 seconds? Answer in units of m/s2. sp 024 (part 7 of 8) 10.0 points What is the velocity at 8 seconds? Answer in units of m/s. Ho...
18 (part 1 of 8) 10.0 points the plot below describing motion A along a straight...
18 (part 1 of 8) 10.0 points the plot below describing motion A along a straight line with an initial position of t 10 m. 3 2 0 2 time (s) What is the acceleration at 1 second? Answer in units of m/s? 019 (part 2 of 8) 10.0 points What is the velocity at 2 seconds? Answer in units of m/s. 020 (part 3 of 8) 10.0 points What is the position at 2 seconds? Answer in units of...
Finish all parts or dont do. Thanks 002 (part 1 of 5) 10.0 points An 18.2...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
006 (part 1 of 2) 10.0 points Assume: The system shown below starts from rest and...
006 (part 1 of 2) 10.0 points Assume: The system shown below starts from rest and there are no frictional forces opposing the motion of the system. The dolly and its wheels have negligible mass. The acceleration of gravity is 9.8 m/s 23.8 N 281 N of If a person pulls on the rope with a constant force what is the acceleration of the system? Answer in units of m/s? 007 (part 2 of 2) 10.0 points How far will...
027 (part I of 3) 10.0 points A block is at rest on the incline shown in the figure. The coefficients of static and ki- netic friction are ?,-0.62 and ?? 0.53, respectively. The acceleration of gravity is 9.8 m/s*. 29° What is the frictional force acting on the 41 kg mass? Answer in units of N 028 (part 2 of 3) 10.0 points What is the largest angle which the incline can have so that the mass does not...
A block is at rest on the incline shown in the figure. The coefficients of static and kinetic friction are mu_s=0.51 and mu_k=0.43. respectively. The acceleration of gravity is 9.8 m/s^2. What is the frictional force acting on the 22 kg mass? Answer units of N. 005 (part 2 of 2) 10.0 points What, is the largest angle which the incline can have so that the mass does not slide down the incline?
Answer in units of m 023 (part 6 of 8) 10.0 points What is the acceleration at 8 seconds? Answer in units of m/s2. 024 (part 7 of 8) 10.0 points What is the velocity at 8 seconds? Answer in units of m/s. 025 (part 8 of 8) 10.0 points What is the position at 8 seconds? Answer in units of m arch Oo 05-1547040323039952-27059-60536.dvi 018 (part 1 of 8) 10.0 points Consider the plot below describing motion along a...
001 10.0 points A truck is balanced on an incline as shown. The angle of the inclination is 38.4°, the outer part of the large pulley has a radius of 3r and the inner part of the large pulley has a radius of r. 1-3r- r. r/22 O a Find the mass m needed to balance the 612 kg truck on the incline. The acceleration of gravity is 9.8 m/s. Assume all pulleys are frictionless and massless and the cords...
Figure 1: Block on incline. 2, A block of mass m = 5 kg is subject to a force of magnitude 20 N that makes an angle of p20 with the (frictionless) inclined plane of contact. The plane itself is inclined θ = 300 with the horizontal. (a) What is the acceleration of the block along the incline? (b) If the block begins at rest, in what direction will it move subsequently (i.e., up or down the incline)? (c) If...
004 10.0 points A 2.9 kg block supported by a string rests on a frictionless incline. The length of the string is 0.7 m and its mass of 4.3 g < 2.9 kg. . 0 -0.7 m u=0 56° 2.9 kg Find the time it takes a transverse wave to travel from one end of the string to the other. The acceleration of gravity is 9.8 m/s. Answer in units of ms.
018 (part 1 of 8) 10.0 points Consider the plot below describing motion along a straight line with an initial position of 10 m. 2 time (s) What is the acceleration at 1 second? Answer in units of m/s2 ch 023 (part 6 of 8) 10.0 points What is the acceleration at 8 seconds? Answer in units of m/s2. sp 024 (part 7 of 8) 10.0 points What is the velocity at 8 seconds? Answer in units of m/s. Ho...
18 (part 1 of 8) 10.0 points the plot below describing motion A along a straight line with an initial position of t 10 m. 3 2 0 2 time (s) What is the acceleration at 1 second? Answer in units of m/s? 019 (part 2 of 8) 10.0 points What is the velocity at 2 seconds? Answer in units of m/s. 020 (part 3 of 8) 10.0 points What is the position at 2 seconds? Answer in units of...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
006 (part 1 of 2) 10.0 points Assume: The system shown below starts from rest and there are no frictional forces opposing the motion of the system. The dolly and its wheels have negligible mass. The acceleration of gravity is 9.8 m/s 23.8 N 281 N of If a person pulls on the rope with a constant force what is the acceleration of the system? Answer in units of m/s? 007 (part 2 of 2) 10.0 points How far will...
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