A 500 kg wooden crate is on a wooden floor.The coefficient of static friction is 0.3....
A 500 kg wooden crate is on a wooden floor.The coefficient of static friction is 0.3. What is the minimum magnitude of a horizontal force needed to start it moving? THIS QUESTION: What for is needed to keep the crate in question # 1 moving?
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A 500 kg wooden crate is on a wooden floor.The coefficient of
static friction is 0.3....
1. A 500 kg wooden crate is on a wooden floor.The coefficient of static friction is...
1. A 500 kg wooden crate is on a wooden floor.The coefficient of static friction is 0.3. What is the minimum magnitude of a horizontal force needed to start it moving?
suppose you have a 113 kg wooden crate resting on a wood floor. first determine the...
suppose you have a 113 kg wooden crate resting on a wood floor. first determine the maximum force can you exert horizontally on the crate without moving it. Then if you continue to exert those force once the crate starts to slip, what will it acceleration then be? The coefficient of static friction is 0.5, the coefficient of kinetic friction is 0.3 for a wooden crate on a wooden floor
A 5.0 kg crate is resting on a horizontal plank. The coefficient of static friction is...
A 5.0 kg crate is resting on a horizontal plank. The coefficient of static friction is 0.50 and the coefficient of kinetic friction is 0.40. One end of the plank is raised so the plank makes an angle of 30° with the horizontal. Find the minimum force that can be applied parallel to the plane to hold the crate at rest. a. 4.49N b. 0 c. 2.29N d. 3.29N e. 5.59N
A large crate is at rest on a horizontal floor. The coefficient of static friction between...
A large crate is at rest on a horizontal floor. The coefficient of static friction between the crate and the floor is 0.500. A force F⃗ is applied to the crate in a direction 30.0∘ above the horizontal. The minimum value of F required to get the crate to start sliding is 410 N. Part A What is the mass of the crate? Express your answer with the appropriate units.
The 75-kg man pushes on the 150 kg crate with a horizontal force F The coefficients of static and kinetic friction...
The 75-kg man pushes on the 150 kg crate with a horizontal force F The coefficients of static and kinetic friction between the crate and the surface are us=0.3 and uk = 0.18, and the coefficient of static friction between the man's shoes and the surface is u's=0.8. (Figure 1) What is the greatest acceleration the man can give the crate if the man's acceleration is zero at this instant? (Ctri)
The coefficient of static friction between the 3.00 kg crate and the 33 degree incline of...
The coefficient of static friction between the 3.00 kg crate and the 33 degree incline of above Fig. is 0.250. What minimum force F(-N) must be applied to the crate perpendicular to the incline to prevent the crate form sliding down the incline?
The coefficient of static friction between the m = 3.85-kg crate and the 35.0° incline of...
The coefficient of static friction between the m = 3.85-kg crate and the 35.0° incline of the figure below is 0.325. What minimum force F must be applied to the crate perpendicular to the incline to prevent the crate from sliding down the incline? N
A 39 kg crate sits on a horizontal floor. The coefficients of static and kinetic friction...
A 39 kg crate sits on a horizontal floor. The coefficients of static and kinetic friction between the crate and floor are 0.6 and 0.4, respectively. Use a coordinate system with +y pointing upwards. a) How much force do you need to apply to get the crate sliding along the floor? [ , , ] N b) If the crate is moving with a speed of [0.8, 0, 0] m/s, what force is it experiencing due to friction as it slides? [ , , ] N...
15. A 12-kg crate rests on a horizontal surface and a boy pulls on it with...
15. A 12-kg crate rests on a horizontal surface and a boy pulls on it with a force that is 30° below the horizontal. If the coefficient of static friction is 0.40, the minimum magnitude force he needs to start the crate moving is: A) 44 N B) 47 N C) 54 N D) 56 N E) 71 N
By pulling a on rope attached to a crate of mass 77.0 kg, the crate is...
By pulling a on rope attached to a crate of mass 77.0 kg, the crate is dragged across a floor. Let the coefficient of static friction between the crate and the floor be 0.830 and the angle between the rope and horizontal is 39.1 °. Find the minimum force required to move the crate. At a later time the crate is now dragged with this same force, and has already started moving, on a wet floor where the kinetic friction...
The 75-kg man pushes on the 150 kg crate with a horizontal force F The coefficients of static and kinetic friction between the crate and the surface are us=0.3 and uk = 0.18, and the coefficient of static friction between the man's shoes and the surface is u's=0.8. (Figure 1) What is the greatest acceleration the man can give the crate if the man's acceleration is zero at this instant? (Ctri)
The coefficient of static friction between the 3.00 kg crate and the 33 degree incline of above Fig. is 0.250. What minimum force F(-N) must be applied to the crate perpendicular to the incline to prevent the crate form sliding down the incline?
15. A 12-kg crate rests on a horizontal surface and a boy pulls on it with a force that is 30° below the horizontal. If the coefficient of static friction is 0.40, the minimum magnitude force he needs to start the crate moving is: A) 44 N B) 47 N C) 54 N D) 56 N E) 71 N
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