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2. (pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so...
2. (6pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so...
2. (6pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so it's frictionless) with mass M onit: a) Draw the free-body (force) diagram for M (include axis) b) Solve for a formula for the acceleration of the mass M. c) If M -5kg and 0-30 the acceleration of M is? d) If the mass starts at the top and L=10m, what is the speed as it reaches the bottom of the inclined plane? e) What...
a. draw the free-body diagram for M1 (include axis) b. solve for a formula for the...
a. draw the free-body diagram for M1 (include axis)
b. solve for a formula for the acceleration of the mass
M1
c. if M1= 5kg and theta= 30 the acceleration of M1 is?
d. if the mass starts at the top and L= 10m what is the speed
as it reaches the bottom of the inclined plane?
e. what will its kinetic energy be?
2. (6pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so...
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...
A block is resting on an inclined plane as shown in the figure below. Static friction...
A block is resting on an inclined plane as shown in the figure below. Static friction between the block and the plane prevents the block from sliding. (Please write legibly. Typing answers is highly suggested.) Draw a free-body diagram for the block. Label all forces acting on it, making sure the relative size of each force is approximately correct. Apply Newton's 2^nd law by writing two equations: one for the forces that lie parallel to plane, and the other for...
3. A block of mass m is held motionless on a frictionless inclined plane by means...
3. A block of mass m is held motionless on a frictionless inclined plane by means of a string attached to a vertical wall as shown. (a) Make a free body diagram of the block. (b) Calculate the magnitude of the tension in the string if the mass of the block is 3 kg and angle 0 = 25°. (c) Find the normal force acting on the block. (d) If the cord is cut, find the magnitude of the resulting...
Two blocks with mass M1 and M2 are arranged as shown with M sitting on an inclined plane
Two blocks with mass M1 and M2 are arranged as shown with M sitting on an inclined plane and connected with a massless unstretchable string running over a massless, frictionless pulley to M2, which is hanging over the ground. The two masses are released initially from rest. The inclined plane has coefficients of static and kinetic friction μs and μk respectively where the angle θ is small enough that mass M1 , would remain at rest due to static friction if...
Problem 2: (6 pts) ) Two masses are connected by a string as shown in the figure below. Mass mB = 2.00 kg moves up while mA 12.0 kg moves down a frictionless inclined. The pulley is frictionless...
Problem 2: (6 pts) ) Two masses are connected by a string as shown in the figure below. Mass mB = 2.00 kg moves up while mA 12.0 kg moves down a frictionless inclined. The pulley is frictionless and has a mass M-2.00 kg, and a radius R-0.200 m (1= ½ MR) (a) Draw the free body diagram for the masses and pulley separately. (b) Use Newton's Second Law of Motion to find the resulting acceleration (2pts) (2pts) (2pts) of...
Problem 1 (10 points) Block A, with weight 3w, slides down an inclined plane S of...
Problem 1 (10 points) Block A, with weight 3w, slides down an inclined plane S of slope angle 36.9 at a constant speed while plank B, with weight w, rests on top of A. The plank is attached by a cord to the wall as shown below. (a) Draw a free body diagram for block A. (b) Draw a free body diagram for plank B. (c) If the coefficient of kinetic friction is the same between A and B and...
A block of mass m1 is placed on an inclined plane with slope angle ? and...
A block of mass m1 is placed on an inclined plane with
slope angle ? and is connected to a second hanging block
m2 by means of an ideal string and pulley as shown. The
coefficient of kinetic friction is is ?k . Draw free body diagrams
(include all forces, formulas and:
a) Find the mass m2 such that m1
moves up the plane at constant velocity once in motion.
b) Now find the mass m2 such that
m1 moves...
Two blocks are connected by a string that goes over an ideal pulley as shown in the figure
Problem# 9: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. Block A has a mass of 3.00 kg and can slide over a rough plane inclined 30.0° to the horizontal. The coefficient of kinetic friction between block A and the plane is 0.400. Block B has a mass of 2.77 kg. (a)Draw the free body diagram (b)What is the reaction of the surface on block A? (c)What is the friction force? (d)What is the acceleration...
2. (6pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so it's frictionless) with mass M onit: a) Draw the free-body (force) diagram for M (include axis) b) Solve for a formula for the acceleration of the mass M. c) If M -5kg and 0-30 the acceleration of M is? d) If the mass starts at the top and L=10m, what is the speed as it reaches the bottom of the inclined plane? e) What...
a. draw the free-body diagram for M1 (include axis)
b. solve for a formula for the acceleration of the mass
M1
c. if M1= 5kg and theta= 30 the acceleration of M1 is?
d. if the mass starts at the top and L= 10m what is the speed
as it reaches the bottom of the inclined plane?
e. what will its kinetic energy be?
2. (6pts) For the ideal inclined plane shown below (greased with good Spanish olive oil so...
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...
A block is resting on an inclined plane as shown in the figure below. Static friction between the block and the plane prevents the block from sliding. (Please write legibly. Typing answers is highly suggested.) Draw a free-body diagram for the block. Label all forces acting on it, making sure the relative size of each force is approximately correct. Apply Newton's 2^nd law by writing two equations: one for the forces that lie parallel to plane, and the other for...
3. A block of mass m is held motionless on a frictionless inclined plane by means of a string attached to a vertical wall as shown. (a) Make a free body diagram of the block. (b) Calculate the magnitude of the tension in the string if the mass of the block is 3 kg and angle 0 = 25°. (c) Find the normal force acting on the block. (d) If the cord is cut, find the magnitude of the resulting...
Problem 2: (6 pts) ) Two masses are connected by a string as shown in the figure below. Mass mB = 2.00 kg moves up while mA 12.0 kg moves down a frictionless inclined. The pulley is frictionless and has a mass M-2.00 kg, and a radius R-0.200 m (1= ½ MR) (a) Draw the free body diagram for the masses and pulley separately. (b) Use Newton's Second Law of Motion to find the resulting acceleration (2pts) (2pts) (2pts) of...
Problem 1 (10 points) Block A, with weight 3w, slides down an inclined plane S of slope angle 36.9 at a constant speed while plank B, with weight w, rests on top of A. The plank is attached by a cord to the wall as shown below. (a) Draw a free body diagram for block A. (b) Draw a free body diagram for plank B. (c) If the coefficient of kinetic friction is the same between A and B and...
A block of mass m1 is placed on an inclined plane with
slope angle ? and is connected to a second hanging block
m2 by means of an ideal string and pulley as shown. The
coefficient of kinetic friction is is ?k . Draw free body diagrams
(include all forces, formulas and:
a) Find the mass m2 such that m1
moves up the plane at constant velocity once in motion.
b) Now find the mass m2 such that
m1 moves...
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