Suppose that you are holding a cup of coffee in your hand. Identify all forces on the cup and the reaction to each force..

Q: How do the mass, net force and acceleration relate to each other?

A: Mass, net force and acceleration of any object is related to each other by means of Newton's second…

Q: 3. What happens to the box when you remove the applied force acting on it? Why?

A: We Need to tell what happens to the Box when the applied force acting on it is removed.

Q: 1) A force of 50 N is used to pull a 50 kg crate up a frictionless plane that is inclined at 30°…

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Q: 8. The total force acting on an object points to the left. Two of the three forces are shown in the…

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Q: 12. Given the following points, what is resultant of the two forces: a 500N force directed along a…

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Q: 3. Imagine that a large professional wrestler is going to play tug-of-war with a little girl. TH…

A: According to Newton's second law F = ma According to Newton's third law Every action has equal and…

Q: 4. The mass of a subway car with all of its passengers is 40,000 kg. It leaves the station with an…

A: given-  mass of subway car with passenger  M = 40,000 kg  acceleration , a = 0.9 m/s2  to find - net…

Q: What is the force by tension between the 3 kg bucket and the 7 kg bucket on the right? A 56.5 N

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 4) A block with a mass of 5.00 kg is placed on a frictionless incline plane at an angle of 48.0…

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Q: 1. Two horizontal forces, 225 N and 165 N are exerted on a canoe. If these forces are both applied…

A: According to question we need to find net force on the canoe?

Q: An 81.0 kg sprinter starts a race with an acceleration of 2.32 m/s2. What is the net external force…

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Q: 2- N.F. is the strongest force in the body. true false

A: its true.

Q: 21. Now consider the book being shoved from left to right across the tabletop. If the forces are…

A: When the book is shoved from left to right, the forces are unbalanced. The normal and gravitational…

Q: 2. Arnold can exert a horizontal force of 850 N. What is the mass of the biggest bad guy he can pin…

A: According to bartleby policy I can only answer one question. So I am answering the first question.

Q: 3.41 A body is subjected to the following three couples: (a) 30-lb forces, 3-in. arm,…

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Q: 3. A net force of 2400 N acts on an African female elephant with a mass of 3600 kg. How large is the…

A: Force, F = 2400 N  mass, m= 3600 kg

Q: woman pushes a lawn mower with a force of 20lb. If the handle of the lawn mower is 40° above the…

A: x Component of a vector = Acosθ y component of a vector = Asinθ

Q: 1. A particle with a mass of 200g is acted on by a force of 4.5N. The acceleration of the particle…

A: Given : Mass = 200 g = 0.2 kg Force = 4.5 N

Q: A man on the wire while practicing for his circus show has reached the center of the rope, creating…

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Q: Determine force acting on the particle

A: Given; K.E energy K of a particle moving along a circle of radius R depends on the distance covered…

Q: ** 28. A sounding rocket is carrying its payload through the air. At the instant shown, it is…

A: Horizontal component of acceleration is,

Q: Explain whether a force is acting on a car that is moving at 20 km/h and turns left.

A: Yes. Frictional force is working against the car to slow down its speed. The Frictional force is…

Q: 2. A man is applying 50 N of force on an object in the certain direction. One other person is also…

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Q: 4. A constant net force of 150 N is exerted to accelerate a cart from rest to a velocity of 40 m/s…

A: Given data:  Force (F) = 150 N Initial velocity (v0) = 0 m/s Final velocity (v) = 40 m/s Time (t) =…

Q: 2 A weight can be hung by string in any of the following 4 ways of same type. In which type is the…

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Q: 1. Determine the magnitude and direction of the resultant of the given Coplanar and Non-concurrent…

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Q: A 200 N baseball player slides into home plate . If the Net force is -20 N . What is how much…

A: The weight of the baseball player is W = 200 N. The net force acting on the player is Fnet = -20 N.…

Q: What net force is produced if two forces of 10 N acting on an object in (a) opposite directions? (b)…

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Q: 4. A horizontal force was applied to 8.0- kg box that touches to a 12.0 kg box and the two boxes…

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Q: 1. Calculate the force that would have to be applied for a 75 kg body to acquire an acceleration of…

A: mass of body,  m = 75 kg acceleration of body,  a = 56.36 m/s2.

Q: 4. Apply a 200N force to the left rope, and 150 N to the right rope. What is the magnitude and…

A: The force i a vector quantity so it depends on the direction of application of force.

Q: If the net force is changing, why isn't the acceleration changing? Explain.

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Q: 2. Brakes are applied to a 1900 kg car moving at 80 km/h. In a time of 4.0 seconds, its velocity…

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Q: A 24.0 kg child is sitting at the top of a slide, which is inclined at an angle of 46 degrees with…

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Q: 3. Two forces F, and Fy with magnitudes of 201b and 30lb, respectively, act on an object at a point…

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Q: 5] Refer to the given figure, the 60N tension force acts upward and rightward on Fido [Dog] at an…

A: The vector can be easily resolved into horizontal and vertical components using a right-angled…

Q: Four people are pulling on a crate. Two people are pulling to the right and two are pulling to the…

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Q: 4. You have three friends that can push with the following forces: a 20 N force, a 12 N force, and a…

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Q: What can you say about the direction of the force and the acceleration of an object?

A: What can you say about the direction of the force and the acceleration of an object?

Q: 3. What is the net force on a block that is pulled to the left with a force of 15 N and to the right…

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Q: 5. A crate with a mass of 30 kg rests on a floor. On top of the crate stands a 45-kg girl. What is…

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Q: 6. Can an object be at rest if forces are being applied to it? Explain.

A: yes an object can be at rest if forces are being applied to it as long the net force on the object…

Q: 62. Which of the following forces is NOT a contact force? * O Weight O Normal force

A: WEIGHT is not a contact force. Rest all are contact forces. Normal force : This is the force that…

Q: (1) Two 100-N weights are attached to a spring scale as shown. Does the scale read o, 100 N, or 200…

A: the free body diagram can be shown as

Q: 9. What is the mass of a 10.0 lb. bag full of potatoes? 10. Find the force (N) on a 3000 kg car…

A: (9)        Given data :                           Pound mass of bag of potatoes = 10.0 lb…

Q: 1. Consider the forces acting on these three changes and list in order of the magnitude of the force…

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Q: Find the angle that the resultant of two forces: A= 100N, acting 30 degrees to left of the negative…

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Q: The force acting on a particle has a magnitude of 110 N and is directed 34.4° above the positive…

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Q: The force acting on a particle has a magnitude of 166 N and is directed 29.4° above the positive…

A: Given:-             The force acting on a particle has a magnitude = 166 N                        It…

Q: Prior to manned space flights, rocket sleds were used to test aircraft, missile equipment, and…

A: The expression for the net force,   The net external force,   Substitute,

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!