117. An empty wooden crate slides across a warehouse floor. If the crate was filled, the magnitude of the force of kinetic friction between the crate and the floor would (1) decrease (2) increase (3) remain the same

Q: 118. As an object initially at rest on a horizontal surface is set in motion, the magnitude of the…

A: The force of friction between the object and the surface depends on the normal force. When the…

Q: 13. How much tension must a rope withstand if it used to accelerate 1200 kg car vertically upward at…

A: As you are not mentioned the direction of P. I won't be able to solve it. Kindly provide the…

Q: A woman resting on ice, with mass 62.7 kg was pulled by a man with force F at 35 degrees above…

A: Given: The mass of the woman is 62.7 kg. The force is 35 degrees. The displacement is 60.9 m. The…

Q: 1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE.

A: F1 = 250 N towards east F2 = 200 N @30onorth of east

Q: 2. If the coefficient of kinetic friction between a crate and the floor is 0.20, how much force is…

A: Given Kinetic friction (μk)=0.20 Mass (m) =92kg F= ? Formula÷ F=μkN      where (N=mg); g=9.8m/s^2…

Q: 71. The same net force is applied to object A and object B. It is observed that object A has an…

A: It is given that, FA=FBaA=3aB

Q: Hospital bed requires a frictional force Fr to keep it moving with constant velocity across a floor.…

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Q: 6. Which pair of forces acting concurrently on an object will produce the resultant of greatest…

A:

Q: 8. Determine the acceleration of the block up the hill. The coefficient of friction is 0.1 M= 3.0 kg…

A:

Q: The coefficient of static friction between the m = 4.00-kg crate and the 35.0° incline of the figure…

A:

Q: 1- An aeroplane required for take off speed of 80 km/h, the run on the ground being 100m. The mass…

A:

Q: 2. A 32 N force, parallel to the incline, is required to push a certain crate at constant velocity…

A: According to guideline , we need to solve only first Question ? Given that  A 32 N force, parallel…

Q: What tension force must be applied to block 2 (m;=10 kg) to move up while block 1(m,=5 kg) slides…

A: Write a given values of this question. m1=5kgm2=10kgμ=0.2θ=37∘

Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

A: 59) Given statement : a cart is uniformly accelerating from rest

Q: 18. A heavy block is suspended from a ceiling using pulleys in three different ways, as shown in the…

A: Tension can be defined as the force transmitted through a cable, rope etc, when it is pulled tightly…

Q: 30. If a child pulls a sled through the snow on a level path with a force of 50 N exerted at an…

A:

Q: woman pushes a lawn mower with a force of 20lb. If the handle of the lawn mower is 40° above the…

A: x Component of a vector = Acosθ y component of a vector = Asinθ

Q: 14. A sheet of paper can be withdrawn from under the bottle of milk without toppling it if the paper…

A: 14. (C) Inertia Bottle of milk has inertia and hence it will notove unless a big enough force acts…

Q: 30. A squid propels itself forward by pushing water backward. Why does this occur?

A: Note:-  “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 2. If a net horizontal force of 175 N is applied to a bike whose mass is 43 kg what acceleration is…

A: Data Given ,  Force ( F ) = 175 N Mass of the bike ( m ) = 43 kg  Let , the acceleration is = a m/s2

Q: A 200 N force, applied horizontally to a 4O 0 kg orange crate, results in an acceleration of 4.50…

A: Mass (M) = 40 kg Force applied (F) = 200N Acceleration produced (a) = 4.50 m/s2

Q: 6. If a 10 kg object is at rest on a table, what is the Normal Force? O 98 N O 108 N O -98 N O -109…

A: Normal force is equal to the weight of the object. N=W=mg

Q: 4. A baseball bat moving at high velocity strikes a feather. If air resistance is neglected,…

A:

Q: 1- An object is pulled with three forces: one at 20 N to the right, another at 40 N to the right,…

A: Please note : As per answering guidelines I can answer the first question only. Since this is not a…

Q: 17. If the forces exerted on a 5 kg object are 100 N east and 70 N west, what is the objects…

A:

Q: 113. A crate having mass 50.0 kg falls horizontally off the back of the flatbed truck, which is…

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Q: A man exerts a 189.172 N of force in preventing a 30 kg box from sliding a inclined plane. Determine…

A:

Q: Suppose you have a 150-kg wooden crate resting on a wood floor. The coefficients of static and…

A: the force on the wooden crate so as it is not moving is

Q: 8-If the net force acting on an object remains constant and the mass of the object increases, the…

A: Given that if the net force acting on an object remains constant and the mass of the object…

Q: (82) Shown below is a body of mass 1.0 kg under the influence of the forces F, F, and mg. If the…

A: SOlution: given that m = 1 kg a = 20 m/s2

Q: 14. The force of kinetic friction is always in the opposite direction of motion. (a) True (b) False

A: There are two types of friction. (1) Static friction (2) Dynamic Friction In case of static…

Q: What is the coefficient of friction of an object with a mass of 80kg and a friction force of 200N.…

A:

Q: 20. If you stand on a ground, the ground pushed back with  a) more force  b) equal force  c) less…

A:

Q: 1. When a 25-kg crate is pushed across a frictionless horizontal floor with a force of 200N,…

A:

Q: 133. A wooden block is at rest on a wooden inclined plane. As the angle the plane makes with the…

A: The force of static friction between the block and the plane is,

Q: 33 - The force F applied to an object with a mass of 2 kg on a horizontal plane gives an…

A: Mass of object (m)=2 kg Acceleration of object (a)=3 m/s2 Coefficient of friction (μ)=0.4…

Q: 13. If each horse is pulling with the same force, in which direction will the rock move? O east O…

A: Asked: The direction of the motion of the rock

Q: 21 An object is moving on a horizontal frictionless surface. If the net force applied to the object…

A: Write an expression for net force

Q: By what percentage does the drag force on a car increase as it goes from 55 km/h to 108 km/h?

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: Our 10.0-kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40 and…

A: I am answering according to your given format.

Q: 67. What are forces acting on the crate? * Normal force, weight and applied force F Normal force,…

A: Given: The applied force is 500 N. The friction force is  50 N. The weight of the crate is 1950 N.…

Q: Our 10.0-kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40 and…

A: (a)   When the applied force is zero, the box remains at rest. Thus, the force of friction can be…

Q: 9 - Which of the following can be used to calculate force? I. (V^2)/r II. v/t III. f/m a) II B)…

A:

Q: 12. If the coefficient of static friction between a 35 kg table and the floor is 0.25, how much…

A:

Q: A 39.0-kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

A: Given: Mass of woman(m)=39kg Acceleration(a)=7.6m/sec2   To determine that Determine the reading on…

Q: 7. If the force being applied is equal to 22.5 N and the force of friction is 19.6 N, the…

A:

Q: 19. Which of the following best describes frictional force? O It pulls two objects together. O It…

A: Here 4 statement are given and asking which statement is best examples of frictional force.

Q: 5. An object is said to be in equilibrium if the total (or net) force acting on it is O greater than…

A: The object is said to be in an equilibrium state if zero net forces act on it. In an equilibrium…