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(3 points) A9.8 kg crate is pulled 5 m up a 30 degree incline by a...
(3 points) A9.8 kg crate is pulled 5 m up a 30 degree incline by a rope angled 16 degrees above the incline. The tension in the rope is 135 N and the crate's coefficient of kinetic friction on the incline is 0.22. How much work is done by the tension? J. How much work is done by gravity? J. How much work is done by the normal force? J. What is the increase in thermal energy of the crate...
Help me to solve three questions Question 4, 5,6 y a person who rises at constant...
Help me to solve three questions Question 4, 5,6
y a person who rises at constant to the first floor (a) by using the g a rope. Does the amount of on the method conclude about liil Tun velocity? 12. Give an example in which the work done by the force of kinetic friction is (a) negative, and (b) positive. 9. (1) wor off along a frictionless horizontal s at 37 above the horizontal. force on the block? man initial...
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at...
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at constant speed by a rope. The rope is inclined at θ = 20.00 above the horizontal, and the cart moves a distance d-20.0m on a horizontal rough surface. The coefficient of kinetic friction between the ground and cart is μ-0.5. a) what is the tension in the rope? b) How much work is done on the cart by the rope? How much work is...
Can someone please help me with 18 and 19 at the bottom of the hill? Answer...
Can someone please help me with 18 and 19
at the bottom of the hill? Answer in units of m/s 017 10.0 points A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 2.1 m/s. The acceleration of gravity is 9.81 m/s2 What is the initial height of the bob? Answer in units of m. m. 018 (part 1 of 2) 10.0 points he rope A 1.74x...
As shown in the figure, a 25 kg block is being pulled by a force F...
As shown in the figure, a 25 kg block is being pulled by a force F = 220 N up along a rough incline. The coefficient of kinetic friction between the block and the incline is μk = 0.30. The block is pulled through a distance of 23.0 m. (c) Calculate the work (in Joules) done by the pulling force F. Pay attention to the angle in the work formula and the sign of work. (d) Calculate the work (in...
A mass m = 12 kg is pulled along a horizontal floor with NO friction for...
A mass m = 12 kg is pulled along a horizontal floor with NO
friction for a distance d =6.5 m. Then the mass is pulled up an
incline that makes an angle θ = 25° with the horizontal and has a
coefficient of kinetic friction μk = 0.44. The entire
time the massless rope used to pull the block is pulled parallel to
the incline at an angle of θ = 25° (thus on the incline it is
parallel...
I need help with questions 20 and 21 can someone please solve it? ing & Assess...
I need help with questions 20 and 21 can someone please solve
it?
ing & Assess C PART A) An 18.7 Kg Block is Drag X+ https//quest.cns.utexas.edu/student/instances/show?instance courseuserassignment 38322957 Answer in units of w 1. multiplies distance. 2. multiplies effort force. 3. decreases distance. 4. makes the resistance force smaller. 020 (part 1 of 2) 10.0 points A 19.2 kg block is dragged over a rough, hor- izontal surface by a constant force of 200 N acting at an angle...
NULE U -M10 points SerPSE10 8.3.P.007.MI. A crate of mass 9.8 kg is pulled up a...
NULE U -M10 points SerPSE10 8.3.P.007.MI. A crate of mass 9.8 kg is pulled up a rough incline with an initial speed of 1.54 m/s. The pulling force is 98 N parallel to the incline, which makes an angle of 20.1° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 5.04 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in internal energy of the...
7. -10 points SerPSE10 8.3.P.007.MI. My Notes Ask Your Teacher A crate of mass 9.2 kg...
7. -10 points SerPSE10 8.3.P.007.MI. My Notes Ask Your Teacher A crate of mass 9.2 kg is pulled up a rough incline with an initial speed of 1.54 m/s. The pulling force is 104 N parallel to the incline, which makes an angle of 20.5° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.90 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in...
A crate of mass 11.0 kg is pulled up a rough incline with an initial speed...
A crate of mass 11.0 kg is pulled up a rough incline with an initial speed of 1.40 m/s. The pulling force is 90.0 N parallel to the incline, which makes an angle of 19.6° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.90 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in internal energy of the crate-incline system due to friction. (c)...
(3 points) A9.8 kg crate is pulled 5 m up a 30 degree incline by a rope angled 16 degrees above the incline. The tension in the rope is 135 N and the crate's coefficient of kinetic friction on the incline is 0.22. How much work is done by the tension? J. How much work is done by gravity? J. How much work is done by the normal force? J. What is the increase in thermal energy of the crate...
Help me to solve three questions Question 4, 5,6
y a person who rises at constant to the first floor (a) by using the g a rope. Does the amount of on the method conclude about liil Tun velocity? 12. Give an example in which the work done by the force of kinetic friction is (a) negative, and (b) positive. 9. (1) wor off along a frictionless horizontal s at 37 above the horizontal. force on the block? man initial...
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at constant speed by a rope. The rope is inclined at θ = 20.00 above the horizontal, and the cart moves a distance d-20.0m on a horizontal rough surface. The coefficient of kinetic friction between the ground and cart is μ-0.5. a) what is the tension in the rope? b) How much work is done on the cart by the rope? How much work is...
Can someone please help me with 18 and 19
at the bottom of the hill? Answer in units of m/s 017 10.0 points A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 2.1 m/s. The acceleration of gravity is 9.81 m/s2 What is the initial height of the bob? Answer in units of m. m. 018 (part 1 of 2) 10.0 points he rope A 1.74x...
A mass m = 12 kg is pulled along a horizontal floor with NO
friction for a distance d =6.5 m. Then the mass is pulled up an
incline that makes an angle θ = 25° with the horizontal and has a
coefficient of kinetic friction μk = 0.44. The entire
time the massless rope used to pull the block is pulled parallel to
the incline at an angle of θ = 25° (thus on the incline it is
parallel...
I need help with questions 20 and 21 can someone please solve
it?
ing & Assess C PART A) An 18.7 Kg Block is Drag X+ https//quest.cns.utexas.edu/student/instances/show?instance courseuserassignment 38322957 Answer in units of w 1. multiplies distance. 2. multiplies effort force. 3. decreases distance. 4. makes the resistance force smaller. 020 (part 1 of 2) 10.0 points A 19.2 kg block is dragged over a rough, hor- izontal surface by a constant force of 200 N acting at an angle...
NULE U -M10 points SerPSE10 8.3.P.007.MI. A crate of mass 9.8 kg is pulled up a rough incline with an initial speed of 1.54 m/s. The pulling force is 98 N parallel to the incline, which makes an angle of 20.1° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 5.04 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in internal energy of the...
7. -10 points SerPSE10 8.3.P.007.MI. My Notes Ask Your Teacher A crate of mass 9.2 kg is pulled up a rough incline with an initial speed of 1.54 m/s. The pulling force is 104 N parallel to the incline, which makes an angle of 20.5° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.90 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in...
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