5. Which of these statements is NOT true about the friction force? A. Friction force depends on the area of the surfaces that are in contact with each other. B. Friction force depends on the type of surfaces in contact. C. Friction force depends on the normal force between the two surfaces.

Q: 5. Newton’s third law of motion states that forces between interacting objects occur in matched…

A: Given:  Newton’s third law of motion states that forces between interacting objects occur in…

Q: Force Fa is 200 newtons at 30° ccw from the +y axis, force F, is 100 newtons in the negative y…

A: ccw means counter clock wise

Q: Sam pushes a crate across a level floor at a constant speed with a horizontal force. Gravity,…

A: 1) The net force acting on the crate is, F-f=FnetF-f=maa=0, constant speedF-f=0F=f thus, . The force…

Q: When a force of 300. 0 N is applied to a 20.0 kg object that experiences 200.0 N of friction a.…

A:

Q: Newton's first law is known as law of inertia. what is inertia. Choose all that apply. A.…

A: Required :  What is inertia.

Q: If the net, external force acting on a body is zero, then a. The body is accelerating at a small…

A: We know that Force = mass x acceleration In this question it is given that net external force is…

Q: . There are about 160,000 road accidents in Canada every year. According to the Transportation…

A: (a) During collision of two vehicles  vehicle gets stopped instantly but our bodies remain in motion…

Q: 1. A 5 kg body resting on a 30° inclined plane is pushed by an applied force of 40N acting…

A: (a) Draw a free-body diagram of the object.

Q: A factory needs to move packages from one level to another using a ramp. They want to choose a…

A: Option (c) is correct.  The Explanation of this problem is given below.

Q: The force of attraction is weaker if   A. The distance of separation is less   B. The distance…

A:

Q: Which statement describes the effect of an inclined plane on the amount of force required to push an…

A: let F is the force to push the object on horizontal surface but on inclined plane , force is…

Q: Newton's second law states that. Choose all that apply.   A. direction of the net force is in the…

A: Newton's second law    F = ma

Q: Which of the following statements best describes the relationship between weight and the normal…

A: Given data:  A object rest on a horizontal surface Required: The relationship between the weight and…

Q: Draw a free-body diagram that includes the vertical and horizontal forces. b) What is the normal…

A:

Q: In the figure below, the force acting on q2 is in which direction? A. Left. B. Right. C. There is a…

A: there is a positive and a negative charge sitting next to each other. hence they will tend to…

Q: 2. A hand is pushing a 16N "PHYSICS" book against a wall; the coefficient of static friction between…

A:

Q: Objects feel weightlessness because   A. weightlessness is the force of gravity acting on the…

A: Given:- Objects feel weightlessness because Find:- which is correct  a)weightlessness is the force…

Q: Normal forces and frictional forces are always... A. parallel to surfaces B. Perpendicular to…

A: Normal forces as the name suggests are the forces which are normal to the surface and these are…

Q: An object sits at rest on a ramp. As the angle of inclination of the ramp increases, the object…

A: Given Data :  motion of object on an inclined plane when angle of inclination is increased  To Find…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”