A stone is thrown horizontally from the top of a cliff. Ignoring air resistance, the forces acting on the stone as it falls are: gravity and the original force gravity alone the original force alone cannot be determined

Q: Three different forces act on an object. They are: F1= F2= F3= Find the net firce Fnet on the object…

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Q: A stone of mass (20 kg) is located on the slope of a hillslope of an angle of (30°). If a wind force…

A: Let m denotes the mass of the stone which is given as 20 kg. Consider θ is the angle made by slope…

Q: Suppose an object is placed on a ramp at an angle from the horizontal. The direction of the NORMAL…

A: An object is placed at some angle from the horizontal.

Q: girl pushes a cart to the right with a force of 100 N while a boy pushes the cart to the left with a…

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Q: What is the direction of the resultant force?

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Q: Q.4) Determine the component of force F2 along the line of action of force F₁. Also find the angle…

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Q: "A 3kg particle moves along an x-axis according to v = 2 + 9t - 8t2, with v in meters per second and…

A: Mass of particle, m=3 kg Velocity along x- axis is, v=2+9t-8t2

Q: A loaded truck collides with a car causing huge damage to the car. Which of the following is true…

A: It is mentioned that:A loaded truck collides with a car causing huge damage to the car.To choose the…

Q: A person steps on a scale in a stationary elevator and notes their weight. The elevator begins to…

A: Given data:  A person steps on the stationary elevator Elevator begins to accelerate upward…

Q: 10. A box is lying on top of a trailer, which is parked on the road. According to Newton's third…

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Q: Determine the magnitude and location of the resultant of the force systems shown 3 kN 1 kN X 2 KN if…

A: Determine the magnitude of the resultant force.

Q: If a net horizontal force of 132 N is applied to a person with mass 60 kg who is resting on the edge…

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Q: tidal wave pushes a boat by 3000 N eastwardly. The wind blows on its sails with a force of 6000 N,…

A: Direction of acceleration will be along resultant force

Q: Two boxes A and B are at rest on a frictionless surface. MA>MB (M = mass). Two equal forces are…

A: Let the magnitude of the force applied on the boxes is F.The acceleration of box A aA=FmAThe…

Q: A box 'A' rests on a table. A rope tied to the box runs vertically upwards over a pulley and a…

A: Weight of mass: W1 = 80 N Normal force on Box A: N = 15 N

Q: own in the figure, remains at rest up te ximum force 2N down the inclined pl e maximum external…

A: Normal/reaction force calculate by components method Here limiting friction is 2N

Q: A person stands on a scale in an elevator as the elevator is accelerating upward. Which of the…

A: Given Scenario: A person standing on scale which is on a elevator floor and the elevator floor…

Q: In the following cases, is the force acting on the ina Are bodies in equilibrium or not? True or…

A: The state of the system when neither the kinetic state nor the internal energy state of the system…

Q: calculate the friction force if the block is at rest

A: Given Data: The forces are given as, F1=10 NF2=20 NF3=5 N The angle of inclination is, θ=37°   The…

Q: A heavy metal tray with mass 25.0 kg tray lies on a table. On top of the tray is another stone with…

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Q: Two objects are dropped simultaneously from a building with a height of 15 meters. The objects weigh…

A: Two balls having two different masses are dropped from the same height. The only acceleration that…

Q: Assume the resistive force acting on a skater is given by F=-0.14*M*v2, where M is the skater’s mass…

A: Given Force (F)                 = -0.14 M v2 Initial velocity (v0) = 3.4 m/s   ( at t=0 ) Time (t)…

Q: You stay in an elevator that moves up with constant velocity. The magnitude of the normal force…

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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 apply a constant force F = (–68.0 N)i + (36.0 N) to a 400 kg car as the car travels 55.0 m in a…

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Q: "A 1kg particle moves along an x-axis according to v = 2 +9t - 9t2, with v in meters per second and…

A: Please see the answer in step 2

Q: A 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the…

A: The block is on the incline. Its weight acts vertically downwards. We resolve it into components…

Q: A cable lowers a 1050 kg elevator so that the elevator's speed increases from zero to 4.0 m/s in a…

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Q: Determine the magnitude F and direction (measured clockwise from the positive y-axis which is…

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Q: or more 1 on each objec snown while (d), (e) and (f) occur far from any outside gravitational…

A: As per our company guidelines we are supposed to answer only first 3-sub part. Kindly repost other…

Q: Consider a 5-kg block accelerating downwards on a frictionless plane inclined at 35 degrees from the…

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Q: Three different forces act on an object. They are: F₁ = (-8, 7) F₂ (8, 1) F3 = (-4, 3) - Find the…

A: Given data: The force, F→1=-8, -7F→2=8, 1F→3=-4, 3

Q: what will be the horizontal acceleration of the boulder?

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Q: An airplane flies at a constant altitude of 1200 m and a constant speed of 80 m/s when a 7.0 kg…

A: Required :  The path followed by the ball.

Q: A book sitting on a table, a puck sliding across frictionless ice, a child sitting on a…

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Q: A tennis racket collides with a tennis ball and sends the ball shooting away at a high speed. What…

A: When a tennis racket collides with a tennis ball sending the ball away at high speed, the forces…

Q: If a car is moving with constant velocity, then we can say that: Group of answer choices the sum of…

A: Given The car is moving with constant velocity.

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!