A 100 N force is applied to a box at an angle of 60° to the...
A 100 N force is applied to a box at an angle of 60° to the horizontal via a rope. How much force “lifts” the box and how much “pulls” it along the surface?
a. 86.6 N; 50 N
b. 100 N; 100 N
c. 50 N; 50 N
d. 50 N; 86.6 N
Homework Answers
A box weighs 60 N and is sitting on a horizontal frictionless floor. A 100 N...
A box weighs 60 N and is sitting on a horizontal frictionless floor. A 100 N force pulls the box at an angle 30 degrees above the horizontal. What is the normal force of the box?
3.) A 60.0 kg box is pulled by a 275 N force of tension provided by...
3.) A 60.0 kg box is pulled by a 275 N force of tension provided by a rope pulled at an angle 30.0 degrees above the horizontal. The box moves 25.0 m horizontally as it is pulled by the rope. The coefficient of friction between the box and the ground is uk-0.20 a.) How much work does the rope do on the box? (5 pts) b.) How much work does friction do on the box? (5 pts) c.) How much...
A rooe is tied to a box and used to pull the box A rope is...
A rooe is tied to a box and used to pull the box
A rope is tied to a box and used to pull the box 1.9 m along a horizontal floor. The rope makes an angle of 30° with the horizontal and has a tension of 5 N. The opposing friction force between the box and the floor is 1 N Part A How much work does gravity do on the box? Express your answer in Joules to one...
The 1kg box shown in the figure has a force of f=21 N applied at an...
The 1kg box shown in the figure has a force of f=21 N applied at an angle of theta = 60 degrees this box travels on a distance of d=20 M. The coefficient of kinetic friction between the box and the surface is 0.2 to the nearest joule, what is the magnitude of the work done by friction on this box?
A force 800-N force is applied at an angle 30.0 degree below the horizontal to a...
A force 800-N force is applied at an angle 30.0 degree below the horizontal to a 100-kg box initially resting on the floor. How long does it take to push the box 10.0 m to the left? The static and kinetic coefficient of friction are μs =0.4 μk = 0.3 respectively. *Please Explain Step By Step And Also Carrying Out The Significant Figures To The Very End!* THANK YOU!
A 730 N force is applied to the 110 kg box. Determine the magnitude of the...
A 730 N force is applied to the 110 kg box. Determine
the magnitude of the friction force F exerted by the horizontal
sirface on the block.
A 730 N force is applied to the 110 kg box. Determine the magnitude of the friction force F exerted by the horizontal surface on the block. 730 N 3 2 Mass = 110 kg Us = 0.65 MK =0.54
3) A constant pulling force of 150 N applied at an angle of 21.7° above the...
3) A constant pulling force of 150 N applied at an angle of 21.7° above the horizontal, accelerates a crate across a rough horizontal surface. The has mass 35.2 kg, and the acceleration is 0.571 m/s. a) What is the normal force acting on the crate? b) What is the friction force acting on the crate? c) What is the coefficient of kinetic friction between surface?
A 100-N applied force (30 degrees to the horizontal) accelerates a box across a horizontal sheet...
A 100-N applied force (30 degrees to the horizontal) accelerates
a box across a horizontal sheet of ice (see diagram). Casey, Jack
and Ronnie are discussing the problem. Casey suggests that the
normal force is 200 N; Jack suggests that the normal force in the
diagram is 150 N; and Ronnie suggests that the normal force is 100
N. While all three answers may seem reasonable, only one is
correct. Indicate which two answers are wrong and explain why they...
A 100-N force has a horizontal component of 60 N and a vertical component of 80...
A 100-N force has a horizontal component of 60 N and a vertical component of 80 N. The force is applied to a cart on a level frictionless floor. The cart starts from rest and moves 2.0 m horizontally along the floor due to this force. What is the work done by the 100-N force.
A force of 175 N is applied at an angle of 37 degrees above the horizontal....
A force of 175 N is applied at an angle of 37 degrees above the horizontal. If the weight of the box is 275 N, determine the maximum kinetic friction force (in N) between the box and the floor if the coefficient of friction is 0.48. Assume friction force is positive (i.e., no sign needed).
3.) A 60.0 kg box is pulled by a 275 N force of tension provided by a rope pulled at an angle 30.0 degrees above the horizontal. The box moves 25.0 m horizontally as it is pulled by the rope. The coefficient of friction between the box and the ground is uk-0.20 a.) How much work does the rope do on the box? (5 pts) b.) How much work does friction do on the box? (5 pts) c.) How much...
A rooe is tied to a box and used to pull the box
A rope is tied to a box and used to pull the box 1.9 m along a horizontal floor. The rope makes an angle of 30° with the horizontal and has a tension of 5 N. The opposing friction force between the box and the floor is 1 N Part A How much work does gravity do on the box? Express your answer in Joules to one...
A 730 N force is applied to the 110 kg box. Determine
the magnitude of the friction force F exerted by the horizontal
sirface on the block.
A 730 N force is applied to the 110 kg box. Determine the magnitude of the friction force F exerted by the horizontal surface on the block. 730 N 3 2 Mass = 110 kg Us = 0.65 MK =0.54
3) A constant pulling force of 150 N applied at an angle of 21.7° above the horizontal, accelerates a crate across a rough horizontal surface. The has mass 35.2 kg, and the acceleration is 0.571 m/s. a) What is the normal force acting on the crate? b) What is the friction force acting on the crate? c) What is the coefficient of kinetic friction between surface?
A 100-N applied force (30 degrees to the horizontal) accelerates
a box across a horizontal sheet of ice (see diagram). Casey, Jack
and Ronnie are discussing the problem. Casey suggests that the
normal force is 200 N; Jack suggests that the normal force in the
diagram is 150 N; and Ronnie suggests that the normal force is 100
N. While all three answers may seem reasonable, only one is
correct. Indicate which two answers are wrong and explain why they...
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