A 3.0-kg block being pulled across a table by a horizontal force of 80 N also experiences a frictional force of 5 N. What is the acceleration of the block

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: A 750-kg van comes to rest from a speed of 82.5 km/h in a distance of 115 m. Suppose the van is…

A: Given Data: The mass of a van is, m=750 kg The initial speed of a van is, u=82.5 km/h The distance…

Q: 4. An 81-kg basketball player slides into the second base. The coefficient of kinetic friction…

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Q: Ball having mass 3.4kg and velocity 7.2m/s travels to the east. Impulse given at point O, makes it…

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Q: An axon is the relatively long tail-like part of a neuron. The outer surface of the axon membrane…

A: Given: The value of the dielectric constant is 5. The thickness is 1x10-8 m. The area of the plate…

Q: 1,180-N crate is being pushed across a level floor at a constant speed by a force F of 390 N at an…

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

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Q: 2. Draw a free-body diagram of a 1130-kg car that is held in place by a light cable on a very smooth…

A: In the following problem, we have: Mass of the car, m=1130 kg Angle of the ramp with the horizontal…

Q: 1A. A 3.00 kg mass is initially at rest on a horizontal surface. An applied force of 25.0 Ni then…

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

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Q: 13. A 7.5 kg backpack is sliding across the floor. The coefficient of friction between the backpack…

A: Solution

Q: A 20 Newton object is pulled along a flat surface at a constant speed with a force of 4.0 Newtons A.…

A: According to Newton's Second Law of motion The net external force on an object is given by F = Ma…

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Q: 1. A box sits at rest on a rough 40° incline plane. It begins to slide up the plane when the 70.0 N-…

A: Given data: The angle of inclination of the incline is θ =40°. The weight of the box, W=60 N. The…

Q: What is the difference between static friction and kinetic friction? a. The object is not moving for…

A: A resistance to motion offered by the surface irregularities at contact surface is called as…

Q: A 1.5-kg physics textbook on a bookshelf is leaning against the side of a bookshelf, tilted at an…

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Q: A block of mass m is placed on an inclined plane which has an adjustable angle with the horizontal.…

A: The free-body diagram of an object on an inclined plane:

Q: Which of the following statements is incorrect about friction? a. Coefficient of kinetic friction…

A: From the definition of Kinetic friction, it is caused by the resistance between the moving object…

Q: A 1.8-kg person riding a slide down a rough hill of 20° slope. If the kinetic coefficient of…

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Q: 2. Three blocks are lined up in a row on a frictionless table. All three blocks are pushed forward…

A: Solution: given that m1 = 1 kg m2 = 2 kg m3 = 3 kg F = 12 N

Q: Q1: A car's engine exerts a force of 720 N to the right. What is the resultant force acting on the…

A: Recall  F=ma Ffr=μN

Q: The coefficient of static friction for the knee cartilage is 0.003. What is the static friction in a…

A: The expression for the static friction force is written as, Here, µs and N represent the…

Q: E4.A 3.6-kg block being pulled across a table by a horizontal force of 60.6N also experiences an…

A: Given Information: The mass of the block (m) = 3.6 kg The force acting on the block (F) = 60.6 N The…

Q: 1. A 10-kg box of books is initially at rest on a horizontal surface. A horizontal force of 60.0 N…

A: Given value--- mass = 10 kg. required force to set the box in motion = 60 N. We have to find---…

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Q: A man stands on a spring scale in a moving elevator and notices that the scale reading is 20% larger…

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

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Q: 1. A 25-kg box is attached to two light ropes and is being pulled in a frictionless, horizontal…

A: Mass of the block is m = 25 kg Force acting on the block in east direction is F1 = 15 N Force acting…

Q: The 65-kg crate is stationary when the force P is applied. Determine the resulting acceleration of…

A: **As per our company guidelines we are supposed to solve only one question (if there are multiple…

Q: wo crates A and B are connected by a light rope along the horizontal surface. Mass of A is 4kg and…

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Q: A box remains stationary after it has been placed on a ramp inclined to the horizontal. Which of the…

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

Q: l0 An electron is above the surface of earthi It's Otrest with respect to the magnetic Field lies Of…

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Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

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

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Q: 3) A 76.0-kg person is being pulled away from a burning building as shown in the figure. a. Draw a…

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Q: A worker pulls a large 80 kg box to the right across a frictionless floor with a 200 N force applied…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. A 1500 kg vehicle accelerates from rest at 2.5 m/s?. If the engine generates a 4200 N Applied…

A: a) Fnet = ma = 1500×2.5  Fnet = 3750 N

Q: A 3.8 kg wagon is pulled with a force of 45 N [right]. If the object accelerates at a rate of 2.9…

A: Mass of wagon, m=3.8 kg Force applied, Fapp = 45 N (right) Rate of acceleration, a = 2.9 m/s2…

Q: Please rank the following objects by the magnitude of the normal force acting on them.  1.    A 80…

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Q: A box of mass 2 kg is being towed along a rough horizontal surface by a person pulling it on a…

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

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

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Q: A 10. Kg box pulled with a 40. N force at an angle of 20. degrees above the horizontal. The…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!