A bird of prey has dropped a mouse from its talons while flying overhead. The mouse is experiencing a gravitational force of 2N and an upward air resistance of 2N. What is the net force on the mouse?

Q: A box is at rest on a table. The book has a mass of 6 kg. You pull straight upwards on the box by a…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: one more time. This time the magnet has mass 6.38 kg and the force pulling it to the right is 68.4…

A: This time the magnet has mass m = 6.38 kg and the force pulling it to the right is F = 68.4 N.  The…

Q: A 2 kg particle moves along an x axis, being propelled by a variable force directed along that axis.…

A: The mass of the particle, m = 2 kg The position vector is x=2 m+ 3 m/st+ct2-4 m/s3t3

Q: This time the magnet has mass 6.08 kg and the force pulling it to the right is 110.3 N. When the…

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Q: book (m = 3.50 kg) is at rest on a table. Maria pushes down on the book with a 10.0 N force. If the…

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Q: A 67.3 kg person is standing inside an elevator. The elevator is traveling from the 1st floor to the…

A: Consider the person’s mass be m, its weight be w, the speed of the elevator be u, the normal…

Q: A unicorn running on a beach at 7 m/s changes speed at a constant rate of 3.6 m/s2 over a period of…

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Q: A person traveling in a 2,000 kg car at a constant speed of 40.0 m/s applies the brakes, causing a…

A: Given:Mass of the car = 2,000 kgInitial speed of the car = 40 m/sFinal speed of the car = 0Force…

Q: Problem 3: While sliding a couch across a floor, Hannah and Andrea exert forces FH and FA on the…

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Q: OK, one more time. This time the magnet has mass 6.18 kg and the force pulling it to the right is…

A:

Q: This time the magnet has mass 5.04 kg and the force pulling it to the right is 169.1 N. When the…

A: The force pulling the magnet to the right is 169.1 N. The force of kinetic friction acting on the…

Q: Q: A normal walking speed is around 2.0 m/s . How much time t does it take the box to reach this…

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Q: Two blocks of masses m,-6.00 kg and m,-4.00 kg are placed in contact with each other on a…

A:

Q: A stationary 10kg object is sitting on the ground. The coefficient of static friction between the…

A: Given: Mass of an object (m) = 10.0 kg. Coefficient of static friction μs=0.8 Coefficient of kinetic…

Q: What is the sum of the X components of all 3 forces depicted? O 23.50 N O 29.85 N O 38.87 N O 19.45…

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Q: A spider hangs from the junction formed by three strands of silk, as shown in the figure. The force…

A: According to Lami's theorem ,if three forces acting at a point are in equilibrium then each force is…

Q: a. 1.95 N b. 0.75 N c. 1.00 N

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Q: A cow (of mass 250 kg) is caught in an alien spaceship's attractor beam. The beam applies an upward…

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Q: A 1070-kg car is being pulled up a frictionless ramp at a constant speed, as shown in the figure.…

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Q: A block with a mass of 6.66 kg is at rest on an inclined surface. The surface makes an angle of…

A: Given information: The mass of the book (m) = 6.66 kg The angle of inclination (θ) = 28.30

Q: A 68.5 kg person is standing inside an elevator. The elevator is going from the 1st floor to the 9th…

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Q: A piece of string is hanging from a rod of 5 m as shown below. A 4500 N weight hangs from the…

A: The tension is the force that acts at both extremities of the string. This force helps to elongate…

Q: A 8.0 x 104 kg spaceship is at rest in deep space. Its thrusters provide a force of 1200 kN. The…

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Q: The earth exerts a force of 2900 N on an orbiting communications satellite that is 40 mi above the…

A: Concept: Newton's third law states that the every action equal and opposite reaction. That is…

Q: You hang a book bag on a spring scale and place the bag on a platform scale so that the platform…

A: Answer:   The magnitude of the force that exerts on the bag is given as:

Q: ound.   You are pushing up the ramp with a force of 10N.  Starting from rest, the box uniformly…

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Q: This time the magnet has mass 7.49 kg and the force pulling it to the right is 156.6 N. When the…

A: Given: Mass of magnet m : 7.49 kg Force applied F : 156.6 N Coefficient of kinetic friction μ=0.341…

Q: A man pushes a 50.0-kg rock across a frozen lake with a force of 70.0 N at an angle of 30° below the…

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Q: You are out on a hike and come across an unfortunate scene: a fellow hiker has fallen off a ledge.…

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Q: A person whose weight is  516 N is being pulled up vertically by a rope from the bottom of a cave…

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Q: The figure below is for a 7 kg box on a horizontal floor. Initially, you are pushing horizontally on…

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Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to understand how the tension in the string connecting two blocks A…

Q: This time the magnet has mass 6.15 kg in the force pulling into the right is 114.6 N. When the…

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Q: OK, one more time. This time the magnet has mass 6.05 kg and the force pulling it to the right is…

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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!