Question 11 Calculate the force applied in moving the box of mass 9 kg up the...
Question 11
Calculate the force applied in moving the box of mass 9 kg up the inclined plane through a distance of 7 m if the angle is 400. the co-efficient of kinetic friction is 0.01. The height to which the box is raised is 17 m?
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Question 11
Calculate the force applied in moving the box of mass 9 kg up
the...
A box with a mass of 8.67 kg slides up a ramp inclined at an angle...
A box with a mass of 8.67 kg slides up a ramp inclined at an angle of 28.3° with the horizontal. The initial speed is 1.66 m/s and the coefficient of kinetic friction between the block and the ramp is 0.48. Determine the distance the block slides before coming to rest. m As shown in the figure below, a box of mass m = 35.0 kg is sliding along a horizontal frictionless surface at a speed vi = 5.55 m/s...
9) A 2.00 kg box is launched up an inclined plane of angle 30 degrees with...
9) A 2.00 kg box is launched up an inclined plane of angle 30 degrees with respect to the horizontal. The length of the inclined plane is 14.0 m. The coefficient of kinetic friction between the block and the inclined plane is u= 0.40. With what speed should the block be launched so that it just makes the top of the inclined plane? Work this problem using conservation of Energy. Hint: Conservation of Energy says that Wne+ ME, = ME,...
16. A force of magnitude 25.0 N is applied to a box of mass m2 =...
16. A force of magnitude 25.0 N is applied to a box of mass m2 = 2.0 kg. The force is directed up a plane tilted at an angle of 60.0. The box is connected by a cord to another box of mass m1 = 2.5 kg. The floor and pulley are frictionless, the ramp has a coefficient of friction of μ,-0.15, and the masses of the pulley and cord are neglible. a. Draw the free-body diagrams for the two...
.1. A horizontal force of 60.0 N is applied to a 3.00 kg block. The block...
.1. A horizontal force of 60.0 N is applied to a 3.00 kg block. The block is initially at rest and slides a distance of 0.500 m up a ramp once the horizontal force is applied. The ramp is inclined at an angle of 30.0◦ and the coefficient of kinetic friction between the ramp and the block is 0.600. (a) Use Newton’s second law and kinematics to determine how long it took for the block to slide 0.500 m up...
A box with a mass of 10 kg is pushed with a constant force of 100...
A box with a mass of 10 kg is pushed with a constant force of 100 N a distance of 3.0 m up a ramp that makes an angle of 30 from the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.35. a. Compute the work done by each of the four forces acting on the box. b. Assuming the box starts at rest, determine the speed of the box at it reaches a distance...
Question 13 13 pts A box of mass 0.8 kg is being pulled up a slope...
Question 13 13 pts A box of mass 0.8 kg is being pulled up a slope that is inclined by 60° compared to the horizontal. The tension in the rope pulling the box is 40 N and the rope is parallel to the incline. The slope is NOT frictionless and the coefficient of kinetic friction between the box and the slope is 0.35. Round off your answers to two decimal places. (a) What is the magnitude of the weight of...
When in the position shown, the 5 kg box is moving down the inclined plane at...
When in the position shown, the 5 kg box is moving down the inclined plane at a speed of 6m/s. What is the maximum force in the spring after the box hits it? The coefficient of kinetic friction between the box and the plane, is meu_k = 0.25, and the spring constant is k = 4 kN/m.
A box of mass 11[kg] is being pushed up a frictionless inclined plane by a force...
A box of mass 11[kg] is being pushed up a frictionless inclined
plane by a force of 700[N]. The slope of the plane is 37 degrees.
The box is pushed at 37 degrees – so the push is in exactly the
same direction as the direction of the plane. Assume that the box
was initially at rest.
Suggestion: Draw a picture of this
situation
Draw a free body diagram for the box
b. Draw a tilted free body diagram such...
1. The figure shows a box with mass m1 on a frictionless plane inclined at angle...
1. The figure shows a box with mass m1 on a
frictionless plane inclined at angle ?1. The
box is
connected via a cord of negligible mass to another
box with mass m2 on a frictionless plane
inclined at
angle ?2 (> ?1). The pulley
is frictionless and has
negligible mass and assumes that the setup is on the
surface of the earth.
a) Provide free-body force diagram for both boxes.
b) What is the acceleration in terms of m1,...
An object of 1.0 kg mass is pulled up an inclined plane by a constant force...
An object of 1.0 kg mass is pulled up an inclined plane by a constant force of 10 N that causes a displacement of 0.50 m. The angle of inclination with the horizontal is 30degree. Neglect friction and use g = 10 m/s^2. What is the work done by the net force on the object along the inclined plane? 4.3 J 4.3 kg m/s^2 0 J 2.5 J 3.5 J
9) A 2.00 kg box is launched up an inclined plane of angle 30 degrees with respect to the horizontal. The length of the inclined plane is 14.0 m. The coefficient of kinetic friction between the block and the inclined plane is u= 0.40. With what speed should the block be launched so that it just makes the top of the inclined plane? Work this problem using conservation of Energy. Hint: Conservation of Energy says that Wne+ ME, = ME,...
16. A force of magnitude 25.0 N is applied to a box of mass m2 = 2.0 kg. The force is directed up a plane tilted at an angle of 60.0. The box is connected by a cord to another box of mass m1 = 2.5 kg. The floor and pulley are frictionless, the ramp has a coefficient of friction of μ,-0.15, and the masses of the pulley and cord are neglible. a. Draw the free-body diagrams for the two...
Question 13 13 pts A box of mass 0.8 kg is being pulled up a slope that is inclined by 60° compared to the horizontal. The tension in the rope pulling the box is 40 N and the rope is parallel to the incline. The slope is NOT frictionless and the coefficient of kinetic friction between the box and the slope is 0.35. Round off your answers to two decimal places. (a) What is the magnitude of the weight of...
When in the position shown, the 5 kg box is moving down the inclined plane at a speed of 6m/s. What is the maximum force in the spring after the box hits it? The coefficient of kinetic friction between the box and the plane, is meu_k = 0.25, and the spring constant is k = 4 kN/m.
A box of mass 11[kg] is being pushed up a frictionless inclined
plane by a force of 700[N]. The slope of the plane is 37 degrees.
The box is pushed at 37 degrees – so the push is in exactly the
same direction as the direction of the plane. Assume that the box
was initially at rest.
Suggestion: Draw a picture of this
situation
Draw a free body diagram for the box
b. Draw a tilted free body diagram such...
1. The figure shows a box with mass m1 on a
frictionless plane inclined at angle ?1. The
box is
connected via a cord of negligible mass to another
box with mass m2 on a frictionless plane
inclined at
angle ?2 (> ?1). The pulley
is frictionless and has
negligible mass and assumes that the setup is on the
surface of the earth.
a) Provide free-body force diagram for both boxes.
b) What is the acceleration in terms of m1,...
An object of 1.0 kg mass is pulled up an inclined plane by a constant force of 10 N that causes a displacement of 0.50 m. The angle of inclination with the horizontal is 30degree. Neglect friction and use g = 10 m/s^2. What is the work done by the net force on the object along the inclined plane? 4.3 J 4.3 kg m/s^2 0 J 2.5 J 3.5 J
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