The glue on a piece of tape can exert forces. Can these forces be a type of simple friction? Explain, considering especially that tape can stick to vertical walls and even to ceilings.

Q: A car drives onto a section of the road which is covered in ice. The driver attempts to stop by…

A: stopping distance(s)=60m initial speed(u)=40 km/h=40×1000 m3600 sec=11.1111 m/sec final speed(v)=0…

Q: Using an everyday example, explain a situation where friction is detrimental. In your answer specify…

A: Friction is very useful in performing certain daily life activities, like walking, driving, cutting…

Q: A girl exerts a horizontal force of 109 N on a box with a mass of 30.7 kg. HINT (a) If the box…

A: Given mass of a box = 30.7 kg horizontal force applied = 109 N we have to calculate (a) magnitude of…

Q: A green block with a mass of 3.2 kg moves along a horizontal table. A force of 19 N at an angle of…

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Q: The drag on a pitched baseball can be surprisingly large. Suppose a 145 gram baseball with a…

A: Given; Mass of ball, m = 0.145 kg Diameter of ball, d = 0.074 m therefore , r= 0.037 Drag…

Q: a) A delivery truck with two stacked crates in the back brakes quickly. The crate on the bottom just…

A: GIVEN: top crates Mass m = 27kgand the mass of bottom creats 22kgcoefficient of static fraction…

Q: It is autumn. You look outside a window and see a maple leaf falling face down, in a straight…

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Q: A 2.17-kg object is situated at rest on a horizontal surface with a static friction coefficient of…

A: Given data:  Mass (m) = 2.17 kg Coefficient of static friction (μs) = 0.56 Required: The maximum…

Q: A 397 N crate rests on a ramp; the maximum angle just before it slips is 33° with the horizontal.…

A: Concept: The Schematic diagram of the system is Here, N= Normal Force N=mgcosθ And, Fs= Static…

Q: You can hold your 2.5 kg textbook against the wall, preventing it from slipping down, if you press…

A: In the system , there are two forces acting on the textbook vertically, the gravitational force or…

Q: As the liquid is dropped, it starts spreading out. The moment of inertia _______ and angular…

A: Increase

Q: A 100kg box is at rest on a 10◦ ramp and is being held up by the force of static friction. What is…

A: This problem can be solved using the free body diagram and then using Newton's second law for force…

Q: What is the value of the of the frictional force based on the force applied? Assume the box starts…

A: The net force acting in the block is given by, Fnet=FA-Ff.............(1) Where. FA=force acting on…

Q: A person sits on a sloped hillside. Is it ever possible to have the static friction force on this…

A: Friction always opposes the motion of a body. Frictional force acts opposite to the direction of…

Q: object is situated at rest on a horizontal surface with a static friction coefficient of 0.33.…

A: Static friction fs = uN

Q: Question 7 A 81.17 kg crate is on a frictionless surface inclined at an angle of 0 = 28.64°. A…

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Q: A horizontal force of 200 N is used to push a 50.0-kg packing crate a distance of 6.00 m on a rough…

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Q: The wedge supports a mass m and between them there is a coefficient of friction µk. The wedge with…

A: Here, we apply Newton's second law after drawing the free body diagrams of both bodies.

Q: How much force will their friend feel if they are sitting 7.0 m on the opposite side of the seesaw?…

A:

Q: hen the

A: Given: The Truck is raised to an angle of θ=20∘c

Q: A 30 kg sled slides down a 30 degree hill. If the coefficient of friction between the sled and the…

A: The free-body diagram of the sled on the inclined hill is shown below. Here, a is the acceleration,…

Q: There are nine books in a stack, each with a weight of 5.5 N. The coefficient of friction between…

A: Given that - Weight of each books Coefficient between the table and bottom book.

Q: . You are working as a letter sorter in a U.S Post Office. Postal R regulations require that…

A: Given: The minimum coefficient of static friction required = 0.5 initial veloicty = 0 Distance…

Q: What is the difference between static friction and maximum static friction?

A: Friction - Friction is the force resisting the relative motion of solid surfaces, fluid layers, and…

Q: radius R without slipping, the friction force acting on the car and the normal force

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Q: Bill gets a job delivering pizzas. The pizza companymakes him mount a sign on the roof of his car.…

A: The additional drag force is,

Q: Do it asap if possible

A: Given that,Mass  : m = 81 (kg)A rectangular box with dimension : 24×47×170 cmThe density : ρ = 1.2…

Q: A small car and a large pickup truck are on the same road. Both have tires made of the same…

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Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

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Q: A block of mass m = 10.5 kg rests on an inclined plane with a coefficient of static of us = 0.055…

A: Given data:Mass of the block: Coefficient of static friction: Length of the inclined plane: Height…

Q: WALL Well To Øoc's had Fric TIOn F応席 :o A Drew Kree Dody Diagram e 2f Ae3500ク Wbat s d,! Fur e =30°

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Q: A person with compromised pinch strength in his fingers can only exert a normal force of 6.0 N to…

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Q: Which of the following best describes the directions of friction and normal force?

A: The direction of friction and normal force.

Q: How can a friction coefficient be found in a physics problem?

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Q: If we know the direction of the normal force, then we know the direction of the frictional force.…

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Q: Explain the importance of friction force in everyday life by citing at least three situations.

A: Friction:) it is the resistance offered by the surfaces that are in contact

Q: A women holds a book by placing it placing it between her hands such that she that she presses at…

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Q: The image below shows a box with an applied force. The static coefficient of friction between the…

A: Here The magnitude of applied force = F = 400Nangle below the hoizontal = 20o we have to calculate…