a book weighing 20 n slides at constant velocity down a ramp incline 30* to the...
a book weighing 20 n slides at constant velocity down a ramp incline 30* to the horizontal as shown in the diagram below. what is the force of friction between the book and the ramp
Homework Answers
Add Answer to:
a book weighing 20 n slides at constant velocity down a ramp
incline 30* to the...
A 6 kg block slides down a ramp which is at an incline of 15°. If...
A 6 kg block slides down a ramp which is at an incline of 15°. If the frictional force is 5.40 N, what is the coefficient of friction? Assume g = 10 m/s2 At what incline (measured in degrees) will the box slide at a constant velocity?
17. A S2 N box is sliding down a ramp inclined at an angle of 30...
17. A S2 N box is sliding down a ramp inclined at an angle of 30 with the horizontal at constant v diagram below velocity, as shown in the a. O n the diagram, draw the three force vectors acting on the box, including the weight, normal force, and friction force. Label each vector with its symbol, indicating force type b. Calculate the component of the weight acting parallel to the ramp. (2) Calculate the component of the weight acting...
a boy is sliding down a rough incline ramp with constant velocity the magnitude of the...
a boy is sliding down a rough incline ramp with constant velocity the magnitude of the force of gravity is ________ the force of the force of friction and ________ the magnitude of the normal force all answers are >,<,= please explain too thank you!
d10 ocean Starting from rest, a penguin weighing 4kg, slides down a snowy incline at 66.8°...
d10 ocean Starting from rest, a penguin weighing 4kg, slides down a snowy incline at 66.8° to horizontal. The incline is 21.75m long (d 1 in diagram). Then the penguin slides along a long snow-covered horizontal section of length 18.8m (d2 in diagram), then off of a 33.18m tall cliff (h in diagram) into the ocean. The coefficient of friction between the penguin and all snowy surfaces is 0.266. Ignoring air drag, what is the penguin's speed when reaching the...
A skier whose mass is 80.0-kg slides down a 5.70º incline as shown. If his velocity...
A skier whose mass is 80.0-kg slides down a 5.70º incline as shown. If his velocity is constant, find the value of the coefficient of kinetic friction μ_k between the skis and the snow on the hill. (The component of his weight along the incline will be equal to the frictional force.)
3.) An 80kg box is being lowered down a ramp with a 15 degree incline. The...
3.) An 80kg box is being lowered down a ramp with a 15 degree incline. The coefficient of static friction between the box and the ramp is .25. a) What is the Normal force the ramp applies to the box? b) What is the force due to friction on the box? c) What is the Force up the ramp required to keep the box at constant velocity?
k weighing 10.0 newtons is on a ramp inclined 3)A block at 30.0° to the horizontal....
k weighing 10.0 newtons is on a ramp inclined 3)A block at 30.0° to the horizontal. A 3.0-newton force of ramp at constant velocity with force F, which is parallel to the ramp, as shown in the diagram below ockfriction, F, acts on the block as it is pulledu 30 10.oN 30.0 (Vectors not drawn to scale) What is the tude of force F? A) 7.0N B) 8.0N 10N D) 13 N 4. The dia ow shows a 10.0-kilogram mass...
8. -14 points A box slides down a ramp with constant velocity. There is friction between...
8. -14 points A box slides down a ramp with constant velocity. There is friction between the box and the ramp. The ramp is raised 11.0° above the horizontal. AC (a) Which of the free body diagrams above is correct for this situation? A B (b) Which of these equations correctly shows Newton's Second Law for the components of forces that are perpendicular (normal) to the ramp? On-mgsin - 0 ncos - mg = 0 en- mgcost=0 nsing - mg...
As shown in the figure, a block weighing 150 NN slides down a plane inclined at...
As shown in the figure, a block weighing 150 NN slides down a
plane inclined at an angle of iθ = 35°. The coefficient of
friction between the block and the incline is 0.28.
As shown in the figure, a block weighing 150 N slides down a plane inclined at an angle of i = 35º. The coefficient of friction between the block and the incline is 0.28. m их e Part A Find the acceleration of the block. Express...
A 600 N box is sliding down a ramp. I am in front of the ramp...
A 600 N box is sliding down a ramp. I am in front of the ramp pushing uphill, so that the box slides with a constant velocity. The top of the ramp is 1.5 m above the bottom of the ramp and the ramp is 5.0 m long. As the box slides down, friction does work and 500 J are added to the thermal energy of the ramp and box. a. Calculate the work done by one external force in...
17. A S2 N box is sliding down a ramp inclined at an angle of 30 with the horizontal at constant v diagram below velocity, as shown in the a. O n the diagram, draw the three force vectors acting on the box, including the weight, normal force, and friction force. Label each vector with its symbol, indicating force type b. Calculate the component of the weight acting parallel to the ramp. (2) Calculate the component of the weight acting...
d10 ocean Starting from rest, a penguin weighing 4kg, slides down a snowy incline at 66.8° to horizontal. The incline is 21.75m long (d 1 in diagram). Then the penguin slides along a long snow-covered horizontal section of length 18.8m (d2 in diagram), then off of a 33.18m tall cliff (h in diagram) into the ocean. The coefficient of friction between the penguin and all snowy surfaces is 0.266. Ignoring air drag, what is the penguin's speed when reaching the...
3.) An 80kg box is being lowered down a ramp with a 15 degree incline. The coefficient of static friction between the box and the ramp is .25. a) What is the Normal force the ramp applies to the box? b) What is the force due to friction on the box? c) What is the Force up the ramp required to keep the box at constant velocity?
k weighing 10.0 newtons is on a ramp inclined 3)A block at 30.0° to the horizontal. A 3.0-newton force of ramp at constant velocity with force F, which is parallel to the ramp, as shown in the diagram below ockfriction, F, acts on the block as it is pulledu 30 10.oN 30.0 (Vectors not drawn to scale) What is the tude of force F? A) 7.0N B) 8.0N 10N D) 13 N 4. The dia ow shows a 10.0-kilogram mass...
8. -14 points A box slides down a ramp with constant velocity. There is friction between the box and the ramp. The ramp is raised 11.0° above the horizontal. AC (a) Which of the free body diagrams above is correct for this situation? A B (b) Which of these equations correctly shows Newton's Second Law for the components of forces that are perpendicular (normal) to the ramp? On-mgsin - 0 ncos - mg = 0 en- mgcost=0 nsing - mg...
As shown in the figure, a block weighing 150 NN slides down a
plane inclined at an angle of iθ = 35°. The coefficient of
friction between the block and the incline is 0.28.
As shown in the figure, a block weighing 150 N slides down a plane inclined at an angle of i = 35º. The coefficient of friction between the block and the incline is 0.28. m их e Part A Find the acceleration of the block. Express...
Most questions answered within 3 hours.
-
Write a chemical equation for these reactions. (Use
the lowest possible whole number coefficients.) Include
states-of-matter...
asked 25 minutes ago -
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 1 hour ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 3 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 3 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 3 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 3 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 3 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 4 hours ago -
A current of I=8.0A is flowing in a typical extension cord of
length L=3.00m. The cord...
asked 4 hours ago -
1. When balancing the equation H2SO4 (aq) + NaOH (aq) →
Na2SO4(aq) + H2O(aq), would you...
asked 4 hours ago -
Provide a definition of “classification hierarchy” and
illustrate your definition with an example of how and...
asked 4 hours ago -
1. Describe the four main green solvents. Provide one example of
the use of each solvent....
asked 4 hours ago