68. Which of the following free-body diagrams correctly illustrates the forces acting on the crate? * normal force F weight O A normal force weight B. normal force right normal force

Q: A woman holds a book by placing it between her hands such that she presses at right angles to the…

A: Static friction,

Q: 17-year-old employee working for Southern Virginia College's (SVC) bookstore during the summer…

A:

Q: A horizontal force of 85.2 N is applied to a 44.5 kg crate on a rough, level surface. if the crate…

A: Given data The magnitude of the horizontal force is given as FA = 85.2 N. The mass of the crate is…

Q: A person pushes horizontally with a force of 160 N on a 55.0 kg crate to move it across a level…

A:

Q: The 121-lb force P is applied to the 250-lb crate, which is stationary before the force is applied.…

A:

Q: A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the…

A:

Q: A horizontal force of 90.7 N is applied to a 56.5 kg crate on a rough, level surface. If the crate…

A:

Q: A 17.4 kg box is initially at rest and is being pushed sideways by a force = 165e-t N over a flat…

A: Given: Mass of box m = 17.4 kg. Force applied on box F=165e-t N Coefficient of friction μ=0.1 time t…

Q: A traffic light is hanging from two cables. Cable #1 pulls up and left, making an angle of 45o with…

A:

Q: A woman exerts a horizontal force of 109 N on a crate with a mass of 38.7 kg.   (a) If the crate…

A: Here, the free body diagram shows the horizontal force as FH  and  fs is the static friction, N is…

Q: Sasha is dragging some hockey equipment across the ice rink. The equipment (object 1) has a mass of…

A:

Q: Determine the acceleration experienced by the crate in m/s2.

A:

Q: A box of mass 37 kilograms is being pushed as constant speed in a straight line across the floor by…

A:

Q: a) A 2 kg object is subjected to three forces that give it an acceleration 7…

A: Given: The mass of object is m=2 kg. The acceleration of the object is a→=-8.00 m/s2i^+6.00 m/s2j^.…

Q: A horizontal force of 90.2 N is applied to a 28.5 kg crate on a rough, level surface. If the crate…

A:

Q: a girl is pulling her 6.8kg wagon along a horizontal sidewalk. the force exerted by the girl is 17 N…

A:

Q: A horizontal force of 88.2 N is applied to a 30.5 kg crate on a rough, level surface. If the crate…

A: Here, the net force, Fnet = 88.2NMass of the crate, m = 30.5kgAcceleration of the crate, a = 1.08…

Q: Only two horizontal forces act on a 4.3 kg body. One force is 6.9 N, acting due east, and the other…

A: First horizontal forceSecond horizontal forceNet force

Q: You are trying to move a heavy 300kg object on a rough horizontal surface by applying a force of 220…

A: The force is applied on the object, but the object is not moving. That means, this applied force…

Q: If I pull a 120kg sled with 240N of force and it accelerates with an acceleration a=0.5m/s^2, what…

A:

Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

A:

Q: Two blocks of mass M and m are sitting on a horizontal floor. The blocks are touching. The…

A: Since the blocks are in equilibrium in vertical direction, their normal forces must be equal to…

Q: A 6.00 kg box is pulled horizontally with a 40.0 N force that makes an angle of 50.0° with the…

A:

Q: The 137-lb force P is applied to the 240-lb crate, which is stationary before the force is applied.…

A: Given, 137-lb force P is applied to the 240-lb crate. μs = 0.51 and μk = 0.39 Static friction = μsN…

Q: Force T pulls at angle a up from the horizontal on a section of pipe of weight W as shown, but the…

A: Draw the free body diagram.

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

A: The free body diagram for the given block is : Now, equating the forces we have, F-f=maFN+P=mg…

Q: A block whose weight is 35.0 N rests on a horizontal table. A horizontal force of 50 N is applied to…

A: Here, we calculate  the blocks acceleration  given as follow;

Q: A block with a mass of 7.15 kg is on a horizontal surface that has friction. A string is pulling…

A:

Q: *44. The drawing shows a large cube (mass = 25 kg) being accelerated across a horizontal…

A: Given values: Mass of the large block, M=25 kg Mass of small block, m=4.0 kg Coefficient of static…

Q: A 5N horizontal force is applied to the block, pushing toward the right, but the block does not…

A:

Q: A 51.9 kg crate is hung from the ceiling by two wires. Each wire makes an angle of 41 degrees with…

A:

Q: Four forces act on an object and are given by A = 37.3 N east, B = 38.3 N to the north, C = 62.7 N…

A:

Q: A block that weighs 60 N is intially at rest on a horizontal surface. A horizontal force F1 of…

A: a)Net force on the block is,

Q: A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a…

A:

Q: A horizontal force of 88.7 N is applied to a 28.5 kg crate on a rough, level surface. If the crate…

A: Answer =  57.92 N  Explanation:

Q: A 42.0 kg box on a horizontal surface is being pulled by a horizontal force F= 110N. If the…

A: Draw the free body diagram.

Q: A block with a mass of 4.83 kg is at rest on an inclined surface. The surface makes an angle of…

A:

Q: An object of mass 50kg is pushed in the +x direction with a force of 40N flat along a horizontal…

A:

Q: A 16 kg block of steel is at rest on a horizontal table. The coefficient of static friction between…

A:

Q: A person pushes horizontally with a force of 200. N on a 56.0 kg crate to move it across a level…

A:

Q: A block of mass = 50.0 kg is being dragged at a constant velocity across a floor by a strong person…

A: Given problem is based on the theory of friction. As the friction is contact force between two…

Q: A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension…

A:

Q: A horizontal force of 87.7 N is applied to a 48.5 kg crate on a rough, level surface. If the crate…

A: Given data The horizontal force applied is FH = 87.7 N. The mass of the crate is m = 48.5 kg. The…

Q: A 2.30 kg block is initially at rest on a horizontal surface. A horizontal force of magnitude 5.92 N…

A:

Q: A 100 kg block is at rest on a flat floor with a coefficient of static friction 0.62. A horizontal…

A: Given data:  Mass (m) = 100 kg Coefficient of static friction = 0.62  Applied force (F) = 3.7 N The…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!