A woman at an airport is towing her 23.5-kg suitcase at constant speed by pulling on a strap at an angle ? above the horizontal. She pulls on the strap with a 25.5-N force, and the friction force on the suitcase is 20.0 N. (a) Draw a free-body diagram of the suitcase (b) What angle does the strap make with the horizontal? (c) What is the magnitude of the normal force that the ground exerts on the suitcase?

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Q: A magnet of mass 4.04 kg is suspended from the ceiling by a cord as shown. A large magnet is…

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Q: A block of mass 132 kg lies on a horizontal plane. A horizontal force F of magnitude 1140 N is…

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Q: A block of mass 5 kg is pulled by a horizontal force of 50.0 N along a rough horizontal surface at a…

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Q: In the figure, a 50 kg crate is being pushed by a constant force of 200 N, causing a backward…

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Q: Which of the following forces is considered as a non-contact force? a. Air resistance C. Kinetic…

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Q: A space probe has two engines. Each generates the same amount of force when fired, and the…

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Q: Two blocks, of weights 2.5 N and 5.3 N, are connected by a massless string and slide down a 43°…

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Q: A 5.0 kg body has an acceleration of 2.5 m/s2 directed 30° north of west. Find: a) The horizontal…

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Q: In a tug-of-war, each man on a 5-man team pulls with an average force of 500 N. What is the tension…

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Q: A box with a mass of 3.50 kg is initially at rest on a horizontal frictionless surface. You then…

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Q: A large crate of mass m is place on the flatbed of a truck but not tied down. As the truck…

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Q: A jet plane is flying with a constant speed along a straight line, at an angle of 30.0° above the…

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A:

Q: Assume that an object has no unbalanced force acting on it. Which statement about the object is…

A: Given data: The unbalanced force on the object is zero. Fnet = 0

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Q: A force is applied to accelerate an object on a smooth icy surface. When the force stops, which of…

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Q: A block that weighs 60 N is intially at rest on a horizontal surface. A horizontal force F1 of…

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Q: A block with mass of m1 = 2 kg is placed on top of a block with a mass m2 = 4 kg. A horizontal force…

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A: Required : The direction of the net force.

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Q: 5. A5 kg box is being subjected to the following Forces: 5N North 11 N West 17 N South 3N East 14 N…

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Q: A 3.30 kg block is on a 30° inclined plane with a coefficient of static friction of 0.33 and…

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Q: Which of the following would be a situation with unbalanced forces? a. Two people pulling on the…

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Q: An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude…

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Q: If a force of 15 N directed east acts on a stationary 5.0 kg mass. What are its (a.) Acceleration…

A: Given : Force acting = 15 N  Mass of body = 5.0 Kg Time = 10 s  u = 0 m/s

Q: A traffic light is suspended from a cable. Earth pulls downward on the traffic light with a force of…

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

Q: A body is said to be in this state, when an acting force is applied creating a displacement and…

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Q: You have gone skiing at the Poconos. You (mass 45 Kg) are being pulled up a 300 snow-covered slope…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: