A student's car stalls right in front of a speed bump while she is on her way to physics class. To pull it over the bump, she ties a cable to her bumper and to a nearby tree, and pulls with a force, F, of 81.0 lbs (360 N)'at the midpoint in a perpendicular direction. If e is 11.0°, what is the size of the force pulling the car in Ibs Car Tree

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

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Q: You decide to use a rope to pull your truck out of the mud. If your truck has a mass of 1,400 kg and…

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Q: Two forces are applied to an object, F1=3i-2j , F2=i+3j . What is the resultant force on the…

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Q: The rocket engine on a test stand exerts an upward force of 36 MN vertically upward. If you resolve…

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Q: Using two ropes, Marian and Michael pull owen in a sleigh.They act at 30° to each other. Marion…

A: Marian pull by force F1=200 NMichael pull by force =F2θ=30°Resultant force R=420 N

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.9×106 N. one an…

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Q: Determine the resultant force of forces F₂ and F3 as a cartesian vector. Note that the angles shown…

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Q: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

A: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

Q: The figure shows a box of dirty money (mass m₁ = 3.00 kg) on a frictionless plane inclined at angle…

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Q: In the figure below, a force F, of magnitude 5.50 units acts on an object at the origin in a…

A: Free body diagram is given as-

Q: -) What is the resultant (net force) of

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Q: find the magnitude of the resultant force and the direction of the resultant force, measured…

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Q: A box of mass 7.54 kg is being pushed along a frictionless floor by a force of magnitude 14.86 N…

A: The normal force acting vertically upwards on the box balances the weight of the box(acting…

Q: Two forces act on an object. The first force has a magnitude of 19.0 N and is oriented 68.0°…

A: The net force acting on any object can be given as the vector sum of all the forces acting on the…

Q: Bob is pulling a box of his toys of mass 15.0 kg along a rough horizontal surface for a distance of…

A: Given data: The tension in the rope is T=58 N. The mass of toy car is m=15 kg. The frictional force…

Q: A block is lying on a horizontal floor. The weight of the block is W. What is the normal force N…

A: The expression for the acceleration using Newton’s second law for the vertical direction, since Fn​…

Q: Consider the two force vectors D = (2.37 N)i + (-5.01 N)j + (2.89 N)k and F = (3.45 N)i + (2.01 N)j…

A: Given

Q: a. In investigating an acccident, police find skid marks left by a car as the driver slammed on the…

A: a) in skidding motion, the friction force acts forward. Hence the angle is 0°

Q: Three forces act on a box. F1= +87.0 N (WEST), F2= +37.0 N (EAST), and F3= -94.0 N (WEST). What is…

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Q: Two forces, F₁ and F2, act at a point. F₁ has a magnitude of 9.20 N and is directed at an angle of…

A: The given values are listed below. F1=9.20 Nθ1=58°F2=6 Nθ1=52.8°

Q: A crate is pulled to the right with a force of 72.2 N, to the left with a force of 119.2 N, upward…

A: Consider the following figure. The net force in the X direction is given by the following equation.…

Q: You are pushing a rubber crate against a concrete floor. The two surfaces have a static coefficient…

A: when some force is applied against friction at first it will try to overcome the static friction.…

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!