A 1000 kg car pushes a 2000 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels  of the car push backward against the ground with a force of 4500 N. a. What is the magnitude of the force of the car on the truck? b. What is the magnitude of the force of the truck on the car?

Q: A 25 kg object that has a coefficient of friction 0.3, is sitting on a level surface and you push on…

A: Mass of object m = 25 kg Coefficient of friction u = 0.3 Force applied on object = 40 N

Q: You walk into an elevator, step onto a scale, and push the "up" button. You recall that your normal…

A:

Q: Two lovers are parked 10 m from the edge of a cliff in a sports car with mass, including that of the…

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Q: A froghopper is a 0.5 cm-long insect which has a mass of about 12 mg. A typical froghopper can jump…

A:

Q: Two blocks are on an incline plane as shown. Block A has a mass of 20kg and Block B has a mass of…

A: Solution:-

Q: 2. A box with a weight of 1260 N was dragged across the horizontal floor by a man by pulling a rope…

A: The weight of the box, W=1260 N The applied force, F=485 N The angle of the applied force with the…

Q: 1. Above a plane inclined 15° is a cart with weight connects to a bucket with weight w₂. Assume that…

A: The inclination of the plane with the horizontal, θ=15° The mass of the bucket, m=1.5 kg Weight of…

Q: M03

A: Given that,Mass of cat : m = 2.5 (kg)Force acting by the child : F= 20 (N)Angle of force : θ =…

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A: Given : Weight of the man, f = 800 N

Q: A 200-g hockey puck is launched at an initial speed of 16 ns up a metal ramp that is inclined at a…

A:

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A:

Q: The student steps onto the scale while the elevator accelerates upward. Determine the scale reading…

A: Given: mass, m=60.0 kg a=4.90 m/s2 According to newtons law of motion net force acting on body is,…

Q: a. If an object is accelerating to the right, the net force on the object must be directed towards…

A: "Since you have posted a question with multiple sub-parts, as per strict guidelines to us we will…

Q: A crane lifts a 3 tons block with a chain vertically upward. a. The resting block has been lifted…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: thế carriaĝé must the carriage must bé pülling ôn thế hörse backward with an equal and opposite

A: Horse pulls the carriage with a given force. Newton's 3rd law explains how horse and carriage move…

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A:

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A: Given data: Weight of car is, W=13300.0 N. The initial speed is, u=53 km/h=14.72 m/s. Final speed…

Q: A block with mass m sits on a frictionless plane inclined at angle θ, as shown in the figure. If the…

A: In this question  we use free body diagram.

Q: 4. A Ferris wheel of radius 15 m turns clockwise as shown. A man of mass 70 kg stands on a scale in…

A: The given question has 4 sub-parts. As per our policy, we will answer the first 3 sub-parts. Kindly…

Q: Imagine you push a 50.0 kg crate with 200. 0 N of force. If friction pushes back with 100.0 N of…

A: The crate's mass is, m=50 kg (a) The weight of a crate can be given as, W=mg=50 kg9.8 m/s2=490 N

Q: A body has a weight of 400N at standard earth’s gravity of 9.806 m/s². When a force of 800N is…

A: Given value--- weight of body = 400 N. gravity on earth = 9.806 m/s2.  applied force = 800 N. We…

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A:

Q: A 20.0 kg block is placed on an incline that makes an angle of 30.0°. A man pushes up on the block…

A:

Q: You are inside an elevator standing on a scale. You do not know anything about the motion of the…

A:

Q: You are trying to push your stalled car.Although you apply a horizontal force of 400 N to the car,…

A: Given : Horizontal force applied by you to the car = 400 N

Q: A 1,025 N boulder is pushed by a bulldozer. The boulder is accelerated by 0.03 m/s?. The boulder…

A: " As per the guidelines, we will solve the first three sub-parts of a question posted with multiple…

Q: a. Draw a free body diagram. b. What is the net force acting on the box? c. What force needs to be…

A:

Q: A copper 55 kg crate is on a steel floor.. a. What is the weight of the crate? b. What is the normal…

A: Dear student The minimum force required to move the block from rest is equal to maximum static…

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A:

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A: (a)  According to Newton's third law for every action there is equal and opposite reaction.  The…

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Q: Which of the following statements is correct regarding an apple hanging on a tree on earth? a. The…

A: Given : Asked to choose the correct option. Given question is : Which of the following statements is…

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A:

Q: In t-ball, young players use a bat to hit a stationary ball off a stand. The 140 g ball has about…

A: Given - mass of ball , m =140 g = 0.14 kg initial speed of ball , u = 0 m/s final speed of ball  ,…

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

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A:

Q: Migo exerts a horizontal force on a 2 kg box located on an inclined plane with an angle of θ= 37…

A: Mass = 2 kg  Angle = 37 degree  Coefficient of static Friction = 0.4  Coefficient of kinetic…

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?”