Please help me find the coefficient of kinetic and static friction of two masses (500kg and...
Please help me find the coefficient of kinetic and static friction of two masses (500kg and 300kg) show work please!
|
Object description |
Mass (kg) |
Average of the Max force (N) |
Average of the average force (N) |
Static friction coefficient |
Kinetic friction coefficient |
|
Black hook weight |
500 |
-0.09 |
-3.10 |
||
|
Black hook weight |
300 |
-0.06 |
-2.15 |
Homework Answers
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Please help me find the coefficient of kinetic and static
friction of two masses (500kg and...
To understand kinetic and static friction. A block of mass m lies on a horizontal table....
To understand kinetic and static friction. A block of mass m lies on a horizontal table. The coefficient of static friction between the block and the table is μs. The coefficient of kinetic friction isμk, with μk<μs. Part B Suppose you want to move the block, but you want to push it with the least force possible to get it moving. With what force F must you be pushing the block just before the block begins to move? Part C...
Given: A 300 15 block Coefficient of static friction Find: 25 a) The neutral force (N)...
Given: A 300 15 block Coefficient of static friction Find: 25 a) The neutral force (N) b) The frictional force (F) to maintain equilibrium c) The maximum static friction force(F Cirale correct answer, is the block Stable or Slid Analysis Solution
I"1 You have two masses, mA -4.0 kg, and me 2.0kg. The masses are connected by...
I"1 You have two masses, mA -4.0 kg, and me 2.0kg. The masses are connected by a wire, which passes over a massless, frictionless pulley. does not move Due to friction between the mass ma and the table, the system The coefficient of static friction between ma and the table is 0.75 The coefficient of kinetic friction between ma and the table is 0.60 Le 2 (a) Obtain the tension in the wire. (b) Obtain the frictional force between m,...
Hi, please help me check my answers for two physics problems. If they are wrong, please...
Hi, please help me check my answers for two physics problems. If
they are wrong, please explain it so I could learn and correct the
mistake. Thank you.
[For the first problem, I got: push= 2598J, normal= 0,
weight= 0, friction= -1920J. I calculated net work to be 678J
]
[For the second problem, I got push=250J, normal and weight= 0,
friction = -200J. I calculated net force to be 50J, which is
positive]
3. A dockworker pushes a 50...
Although friction is a complicated force, many aspects of it can be described with a simple model.
Tactics Box 5.1 Working with Friction ForcesLearning Goal:To practice Tactics Box 5.1 Working with friction forces.Although friction is a complicated force, many aspects of it can be described with a simple model. This Tactics Box presents the conditions under which these models are valid and outlines the essential steps in solving friction problems.TACTICS BOX 5.1 Working with friction forces1. If the object is not moving relative to the surface it's in contact with, the friction force is static friction. Draw...
VITU JIU 4.) In a similar graphical manner, find the coefficient of kinetic friction Use a...
VITU JIU 4.) In a similar graphical manner, find the coefficient of kinetic friction Use a plot of the average kinetic friction forces vs. the normal force. Recall that Fkinetic = 4 N. Should a line fitted to these data pass through the origin? 2. Calculate the molarity of a solution prepared by adding 10.0 g of potassium chloride to water to a final volume of 200mL. (10 points)
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on...
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on a horizontal surface as shown to the right. The coefficient of sliding friction between these two masses and the horizontal surface is m-0.520. A string is attached to the end of mas m,8.00 kg. This string is then looped arounda pulley and is finally attached to the left vertical surface. The pulley is attached to mass m 12.0 kg as shown and then a...
What is the coefficient of static friction given this graph and data table? The margin of error is 0.01. ( Hint: Start...
What is the coefficient of static friction given this graph
and data table?
The margin of error is 0.01. ( Hint: Start with finding the
final experimental gradient and divide it by gravity.)
Chart 1: Data for the smooth surface Coefficient of Static Friction - Smooth Surface 1 Fsmax Trendline for Fsmax Steepest Slope Trendline for Steepest Slope 0.75 Shallowest Trendline for Shallowest 0.5 0.25 0 100 150 200 250 300 350 Chart 2: Data for the rough surface 2...
please help with the free body diagram and also knowing that the coefficient of friction is...
please help with the free body diagram and also knowing that the
coefficient of friction is 0.3 determine how far the puck will
travel .
//newconnect.mheducatiori.com He Saved on of Energy Required information Fx Force Name of Force Select a Force Horizontal force at D (100 N) Inclined reaction at B (Fc1) Vertical force at D (500 N) 1 300 mm Inclined reaction at A (Fa) l00 NE 100 N C 300 mm 400 mm Prev 4 5 of 16...
please help urgently Two blocks of masses m A 1.2 kg and mp 4.5 kg can...
please help urgently
Two blocks of masses m A 1.2 kg and mp 4.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.25. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FA/B = between A and...
Given: A 300 15 block Coefficient of static friction Find: 25 a) The neutral force (N) b) The frictional force (F) to maintain equilibrium c) The maximum static friction force(F Cirale correct answer, is the block Stable or Slid Analysis Solution
I"1 You have two masses, mA -4.0 kg, and me 2.0kg. The masses are connected by a wire, which passes over a massless, frictionless pulley. does not move Due to friction between the mass ma and the table, the system The coefficient of static friction between ma and the table is 0.75 The coefficient of kinetic friction between ma and the table is 0.60 Le 2 (a) Obtain the tension in the wire. (b) Obtain the frictional force between m,...
Hi, please help me check my answers for two physics problems. If
they are wrong, please explain it so I could learn and correct the
mistake. Thank you.
[For the first problem, I got: push= 2598J, normal= 0,
weight= 0, friction= -1920J. I calculated net work to be 678J
]
[For the second problem, I got push=250J, normal and weight= 0,
friction = -200J. I calculated net force to be 50J, which is
positive]
3. A dockworker pushes a 50...
VITU JIU 4.) In a similar graphical manner, find the coefficient of kinetic friction Use a plot of the average kinetic friction forces vs. the normal force. Recall that Fkinetic = 4 N. Should a line fitted to these data pass through the origin? 2. Calculate the molarity of a solution prepared by adding 10.0 g of potassium chloride to water to a final volume of 200mL. (10 points)
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on a horizontal surface as shown to the right. The coefficient of sliding friction between these two masses and the horizontal surface is m-0.520. A string is attached to the end of mas m,8.00 kg. This string is then looped arounda pulley and is finally attached to the left vertical surface. The pulley is attached to mass m 12.0 kg as shown and then a...
What is the coefficient of static friction given this graph
and data table?
The margin of error is 0.01. ( Hint: Start with finding the
final experimental gradient and divide it by gravity.)
Chart 1: Data for the smooth surface Coefficient of Static Friction - Smooth Surface 1 Fsmax Trendline for Fsmax Steepest Slope Trendline for Steepest Slope 0.75 Shallowest Trendline for Shallowest 0.5 0.25 0 100 150 200 250 300 350 Chart 2: Data for the rough surface 2...
please help with the free body diagram and also knowing that the
coefficient of friction is 0.3 determine how far the puck will
travel .
//newconnect.mheducatiori.com He Saved on of Energy Required information Fx Force Name of Force Select a Force Horizontal force at D (100 N) Inclined reaction at B (Fc1) Vertical force at D (500 N) 1 300 mm Inclined reaction at A (Fa) l00 NE 100 N C 300 mm 400 mm Prev 4 5 of 16...
please help urgently
Two blocks of masses m A 1.2 kg and mp 4.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.25. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FA/B = between A and...
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