A frog is resting on a slope. Match the answers with questions. h v What is the direction of the weight force on the frog? I. h - v What is the direction of the normal force on the frog? II. f v What is the direction of the firction force on the frog? II. zero, therefore no direction What is the direction of the net force on the frog? IV. a V. е VI. b VII. c VIII. d

Q: 4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg…

A: Given,mass of the block, m = 25.0 kgθ = 30.0°

Q: 5. A 30 kg crate is pushed across the floor with a horizontal force of 240 N. a. What is the…

A: Given value--- mass = 30 kg. applied force = 240 N. We have to find--- a. What is the…

Q: 8. A block is at rest on a rough inclined plane and is connected to an object with the same mass as…

A: Given data: Block of mass m rest on inclined plane And an another block of mass m connected by…

Q: 13. A 3.00 friction bet incline at t a. What mag o. What is th . What is th What is th What is the…

A:

Q: The force F= 600 lb is shown in the figure. What is the X-component of F in Newton? b. 1. a. What is…

A: Given, F = 600 lb. F is making an angle of 30 degrees with X axis F is making an angle of 30 degrees…

Q: A stationary 25 kg object is located on a table near the surface of the earth. The coefficient of…

A:

Q: A 15 kg block is observed to be speeding up as it moves up an incline. The magnitude of the block's…

A: A 15 kg block is observed to be speeding up as it moves up an incline. The magnitude of the block's…

Q: A 3 kg block sits on an inclined plane. The angle of the plane is 30° from the ground. Because of…

A:

Q: A 140N horizontal force is needed to pull a 60.0kg box across the horizontal floor at constant…

A:

Q: 2. A 4.0 kg block is pulled along a horizontal surface with an applied force of F=20 N and 0=30°.…

A: a. The free-body diagram for the given condition is,

Q: 1. You are trying to lift a box of weight W' vertically off the floor. You apply a force, Fup, on…

A: Given quantities: Weight of the box = W Applied force = Fup The normal force on the block = N   It…

Q: A 3.0 kg puck slides due east on a horizontal frictionless surface at a constant speed of 4.5 m/s.…

A:

Q: A 1130-kg car is held in place by a light cable on a smooth, frictionless ramp as shown in the…

A: Given, Mass of car, m=1130 kg Inclination of plane, θ=25° Angle of cable, α=31°

Q: An object has two forces acting on it: 8.4 N [S] and 7.5 N [E]. The magnitude of the net force is a.…

A: Given Data :  F1 = 8.4N[S] F2 = 7.5N[E] To Find :  magnitude of net force

Q: A 25 kg block is suspended to a piece of string attached to the ceiling. The block is approximately…

A: according to the given problem when a block is hanged from the string it will experienced two types…

Q: A force F is used to hold a block of mass m = 4.62 kg on an incline as shown in the diagram. The…

A: The free body diagram of the block is : For the body to be in equilibrium the forces must equate…

Q: 2. A woman is trying to move the crate of weight W = 12 kN by pulling on the rope at the angle 0 to…

A:

Q: 4. Two blocks, each with a mass of 2.0 kg. The ramp has a horizontal angle of 40 degrees. The…

A: The free body diagram with all forces are shown in the figure below:   Here Fr is friction, a is…

Q: 1. A child stands on a bathroom scale while riding in an elevator. The child's weight when the…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: 13.)A 105-N suitcase sits on a rubber ramp at an airport carousel at a 25° angle. The weight vector…

A:

Q: An elevator suspended by a vertical cable is moving downward but slowing down. The magnitude of…

A: Solution Q9: As the elevator moving downward and slowing down, this means the elevator decelerating…

Q: A 24 kg box is tied to a 14 kg box with a horizontal rope. The coefficient of friction between the…

A: In this question we are given that a 24 kg box is tied to a 14 kg box with a horizontal rope. The…

Q: A horizontal force of 95.0 N is applied to a 60.0 kg box on a rough, level surface. If the crate is…

A: Given data:  Horizontal force (F) = 95.0 N Mass (m) = 60.0 kg Acceleration (a) = 1.20 m/s2 Required:…

Q: If a net horizontal force of 132 N is applied to a person with mass 60 kg who is resting on the edge…

A:

Q: A 80 kg person stands on a weight scale in a elevator. The elevator is moving up with a acceleration…

A: Normal force (Apparent weight) will be given by: Apply Net force balance on person: From Newton's…

Q: An elevator is pulled upward at a constant speed by a cable. Which statement is true about the…

A: The correct answer is (c), i.e., The net force on the elevator is zero. As the elevator is being…

Q: 2. A horizontal force of 120 N is needed to initially move a 50-kg container from rest. A constant…

A:

Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…

A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2

Q: Calculate the magnitude of the normal force on a 17.7 kg block in the following circumstances.…

A:

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

A:

Q: As a girl pushes an object across a wood floor, she suddenly comes to an area where the floor has…

A: In order to resolve the above problem, the concept of kinetic friction is used. When an object…

Q: F A block is pulled to the right by a rope as shown above. Which of the following statements are…

A:

Q: A magnet of mass 7.34 kg is suspended from the ceiling by a cord as shown. A large magnet is…

A: Mass of magnet Force on the magnet Acceleration due to gravity

Q: Calculate the magnitude of a normal force on a 22.7 kg block in the following circumstances. a. the…

A: Answer :-  a) N = mg  = 22.7 × 9.8 = 222.46 N (b) N = m g cos40.8° = 22.7 × 9.8 × cos40.8°       =…

Q: There is a worker that slides a heavy box up a ramp into a truck. The box has a mass of 70 kg. The…

A:

Q: A 6-kg block being pushed across a table by a force P has an acceleration of 4.0 m/s^2. a. What is…

A: We have the following information: The mass is m=6 kg The acceleration is a=4.0 m/s2 The net force…

Q: OSCOLPHYS2016 4.5.WA.048. mree boxes, A, B, and C, are placed on a frictionless surface as shown in…

A:

Q: Starting from rest, a 150 kg body experiences a force of 100 newtons acting on it in a direction…

A: It is stated that an object that has a mass of 150 kg is facing force from two directions. One is a…

Q: 8. In order to drag a 100 kg log along the ground at uniform velocity you have to pull on it with a…

A:

Q: A 4.10-kg block is at rest on a horizontal floor. If you push horizontally on the 4.10-kg block with…

A:

Q: 24. A pickup truck with mass 980 kg is initially at rest. The truck accelerates to a speed of 95…

A:

Q: 1. Steve pushes a box across a level floor with a constant horizontal force. This causes the box to…

A: Problem 1 As it is mentioned that the box is moving with a constant velocity so the acceleration of…

Q: What is the direction of the net force acting on the object at position B? a. to the right b. to…

A: The acceleration of a body is directly proportional to and in a similar direction as that of the net…

Q: a. Can the normal force on an object be directed horizontally? If not, why not? If so, provide an…

A: To determine a. Can the normal force on an object be directed horizontally.b. Can the normal force…

Q: 3. A woman pushes an oak chest across an oak floor at a constant speed of 0.450 m/s. The chest has a…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

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: