A 40 kg crate is pulled across the ice with a rope. A force of 100 N, 30° is applied by the rope. Assume friction is negligible. (a) Determine the acceleration of the crate. (b) Determine the normal force that the crate exerts on the ice.

Q: 8. A 20 kg wagon is rolling to the right across a floor. A person attempts to catch and stop the…

A:

Q: 4. A block of mass 2.0 kg is placed on a horizontal surface. The coefficients of static A second…

A: Here, both blocks are moving as a single block. Hence they will be treated as a single block for…

Q: 1. A young girl slides down a rope. As she slides faster and faster she tightens her grip,…

A: Here F is force applied by the girl.

Q: Highlights 10. A powerful motorcycle can produce an acceleration of 3.50 m/s² while traveling at…

A: The known values from the question are:Acceleration (a) = 3.50 m/s²Resisting force (Fr) = 400 NMass…

Q: 5. You are dragging a 110 kg trunk across a floor at a consta velocity with a horizontal force of…

A: Given, The mass of the trunk, m=110 Kg Force applied on the block, F=380 N Force applied by the…

Q: . A force of 15 N is applied to a 5 kg block. If the block moves at a constant speed, what is the…

A: Given data:  Applied Force (F) = 15 N Mass (m) = 5 kg Block moves with constant velocity Required:…

Q: 3. The coefficient of kinetic friction between rubber and wet concrete is about 0.550. The driver of…

A: Given data Mass of the car m = 1050 kg The coefficient of kinetic friction between rubber and wet…

Q: s rotated in a vertical circle. If at mass is v-3 m/s, what is the tension in N in the string? (b)…

A: 17. To find the acceleration of block m1, we need to first determine the forces acting on it. The…

Q: A woman pushes a 50-N lawnmower with a force of 25 N. If the handle of the lawnmower is 45 above the…

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Q: 3. Imagine that a large professional wrestler is going to play tug-of-war with a little girl. TH…

A: According to Newton's second law F = ma According to Newton's third law Every action has equal and…

Q: A force F = 100 N is acting on an object of mass m-10 kg. The force makes angle of 10 ° with the…

A: Force , F = 100 N Mass , m = 10 kg Angle , θ = 10°  To find = acceleration

Q: 2) A block of weight 7.0 N is being pulled by a force (F;) of 10 N ac an angle of 30 degrees with…

A:

Q: 3. A 50-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of…

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Q: 20. A 95 N force acts at an angle of 40.0° relative to the horizontal on an 86 kg mass. If the force…

A: F= 95 N angle = 40o  mass= 86 kg friction= 25N

Q: 4. The coefficient of static friction between a tire and a certain road is 0.70. (a) What is the…

A: Let m denotes the mass of the car, N denotes the normal force on each of the tires, µ denotes the…

Q: 1. Your car is initially at rest when you hit that gas and the car begins to acc forward force on…

A:

Q: 27. A horse is harnessed to a sled having a mass of 236 kg, includ- ing supplies. The horse must…

A: Given thatThe exceeding force= 1240NThe mass =236kg

Q: 3. If a body A (such as your hand) exerts a force on body B (such as the wall), body B will also…

A: This law states that for every action, there is an equal and opposite reaction.It means that…

Q: Consider a 69 kg high-jumper. 1) Calculate the magnitude of the force, in newtons, the jumper must…

A:

Q: 2. If the 1 kg standard body has an acceleration of 2.00 m/s² at 20.0° to the positive direction of…

A: Given that, the value of mass and acceleration. Then We  have to determine the value of given parts.

Q: Suppose a 2.00 kg object is placed on a ramp of inclination 30.0° and the coefficients of friction…

A: When motion starts limiting friction acts on the body but when body maintain the motion kinetic…

Q: 9. In the absence of air drag, the acceleration due to gravity is 9.81 m/s, Whatis the magnitude of…

A: The motion of an object through a fluid results in the formation of a resistance force. This is drag…

Q: A person gives a 5.57 kg block a push, causing it to slide up a ramp that is inclined 8.64° with…

A: Let m be the mass of the block , m = 5.57 kg Let be θ the inclination of the plane , θ = 8.64…

Q: A block of mass 0.5 kg, originally at rest, is attached to a horizontal cord and dragged along a…

A:

Q: 3. Mr. Mangan is sliding across the floor in his socks. If Mr. Mangan has a mass of 86 kg and the…

A: Given data and free body diagram-

Q: 2. A gardener pushes down on the handle of a 20.0 kg lawnmower by applying a force of 250.0 N on the…

A:

Q: A diver with a mass of 70 kg jumps from the 10.0 meter high tower for a direct-vertical dive. Its…

A:

Q: Robin is pulling Batman from a tank full of sharks with a rope that breaks if the tension in it…

A:

Q: A child’s wagon with rubber tires is being pulled along a street. The wagon and its load have a…

A: Given that: m=28 kg μ=1.07 a=0.50 m/s2t=22 s

Q: Box A (mass = 6.0 kg) which is lying on a table is connected to box B (mass= 3.0 kg) by a cord…

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Q: 2. The weightless block is fixed at the end of the table. Weights 1 and 2 of the same mass are…

A: The equation of motion be defined as, Where, Fnet be defined as the net force on the system M be…

Q: 5. You pull a 13.0 kg sled across the floor with a strap that is at an angle of 32° above the…

A: Given data,

Q: 3. A block weighing 15.0 newtons is on a ramp inclined at 40.0° to the horizontal. A 3.0 Newton…

A: All things have “roughness”. Friction is the force exerted by that roughness as an object passes by…

Q: 4. A box weighing 2.5 N rests on the table. (Coefficients of static and kinetic friction are 0.60…

A: The weight of the book = 2.5 N The coefficient of static friction = 0.6 The coefficient of kinetic…

Q: 8. A 1300 kg car accelerates at 1.6 m/s² [E]. A frictional force of 3800 N [W] is acting on the car.…

A:

Q: 2. A child wants to push 10-kg block of ice across a frozen lake as shown below. For ice sliding on…

A:

Q: 8. A 40 kg girl and an 8.4 kg sled are on the surface of a frozen lake, 15 m apart. By means of a…

A: Given data as per the question Weight of girl =40 kg weight of sled =8.4 kg Force =5.2 N

Q: claims, "According to Newton's third law, when the horse pulls forward on the cart, the cart will…

A: According to Newton's third law of motion, for every action, there is an equal and opposite…

Q: A child drags their toy lawnmower (mass 1.20 kg) across the floor with an applied force of 4.00 N…

A:

Q: 8. A 2.5 kg wagon is pulled with a force of 25 N at an angle of 18° above the horizontal. If the…

A:

Q: 2. A 10-kg box of books is initially at rest on a horizontal surface. A horizontal force of 60.0 N…

A: Given, Mass of box (m) = 10kg Box moves with constant speed if applied horizontal force is equal to…

Q: 8. A 5.0-kg bucket of water is raised from a well by a rope. If the upward acceleration of the…

A:

Q: A 100-kg Barrel Tank rests on the bed of a truck. The coefficients of friction between the surfaces…

A:

Q: 2. A crate with mass m, =10 kgs and a block with mass m, = Ignoring the masses of the pulley and the…

A:

Q: 8. An object is sliding along an icy surface. The frictional force causing it to slow down depends…

A: Since the object is moving on a rough surface so friction act on the object and object is moving so…

Q: It takes 59 N of horizontal force to just get a 22 kg suitcase just starting to move across a floor.…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: