A 5 kg object is subjected to a force F in the positive direction of the x-axis; the figure shows a graph of F versus time t. During the time interval that the force is applied, the object's velocity variation is   speed in meters per second

Q: 1,050 N sky diver has opened his parachute to slow his descent to a constant speed the parachute…

A: According to Newton's second law F = ma

Q: In the figure below, a box of Cheerios (mass mc = 1.6 kg) and a box of Wheaties (mass mw = 2.4 kg)…

A: Mass of the Cheerios box is m = 1.6 kg Mass of the Wheaties box is M = 2.4 kg Friction force acting…

Q: Find the acceleration of the 2.0 kg crate

A: Newton's Second Law of motion According to Newton's Second law of motion, the rate of change of…

Q: Make a line graph of the acceleration (Y axis) vs. different amount of forces units (X axis) of…

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Q: Q. A 5 kg block is pulled across a table by a net force of 32 N. Calculate the acceleration of the…

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Q: For how long a time must a tow truck pull with a force of 550 N on a stalled 1200 kg car to give it…

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Q: A 55.0 kg object traveling at 8.50 m/s is brought to rest in a time of 1.10 s. What is the average…

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

A: A body is said to be in the state of motion when an external acting force is. Applied which results…

Q: A force acting on a 2.0 kg object varies as shown in the figure. The velocity of the object at x=0…

A:

Q: A sled is on an icy (frictionless) slope that is 30° above the horizontal. When a force of 40 N…

A: θ = 30oF = 40 N a =- 2 ms2

Q: A stationary object is affected by a net force of 32 N for 10 seconds. Since the mass of the object…

A:

Q: A 8-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given data:  Mass of object (m) = 8 kg Force - time graph

Q: The car manufacturer wants to see how the mass of the car affects the force required to accelerate…

A: 1a) Force -Newton.        Mass -kg.        acceleration -m/s  control -Force    Independent - Mass…

Q: 7. The blocks shown in the figures have equal masses and are made of the same material. The velocity…

A: Part (A) Let m is the mass of block and g is the acceleration due to gravity. The weight on figure…

Q: A cart that can move along a straight track has a mass of 3.00 kg and an initial velocity of 4.00…

A:

Q: A 2.3 kg toy car is accelerated from rest by a net force shown in the graph. The approximate speed…

A: By work energy theroem: Work done by force = gain in kinetic energy of toy car Work done by force =…

Q: A 57 kg skier is going down a mountain side, during one particularly steep region their velocity can…

A: Net force =( mass ) (acceleration)  acceleration = time derivative of the velocity

Q: Consider a 10 kg block on a table pulled by a force of 20N on a frictionless table. What is the…

A: Given value--- mass = 10 kg . constant pulled force = 20 N. We have to find--- normal force?

Q: When a constant force is applied to an object, the acceleration of the object varies inversely with…

A: Force is mass times the acceleration

Q: A body of mass 5 kg is dropped from a height of 100ft with zero velocity. Assuming no air…

A: Given: The mass of the object is 5 kg. The initial velocity of the object is 0 m/s. The height of…

Q: Using the equations of constant acceleration, estimate the time for a 50kg object that is moving at…

A: Mass of the body, m=50 kg  Using Newtons second law of motion, the acceleration (a) produced is…

Q: A box of mass 7.3 kg is slid along the floor. The initial speed of the box is 6 m/s and it comes to…

A:

Q: baseball with mass m=m=0.145 kg is dropped from rest from a height of h=h=5.9 m above a baseball…

A:

Q: A force acts on a car of mass m so that the speed v of the car increases with position x as v = kx2…

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Q: The graph shows the speed of from breaking at 10 s. a 2360.0 kg car as it slows down after the…

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Q: In a performance test, each of two cars takes 9.6 s to accelerate from rest to 26 m/s. Car A has a…

A: According to Newton's Second Law of Motion, the net force acting on the object is equal to the…

Q: When considering relative velocity, which of the following scenarios would result in a runner being…

A: A tail wind is a wind that flows in the direction of travel of object . A head wind is the wind that…

Q: A 2100 kg car experiences a force of 5500 N [S] from the engine and a frictional force of 701 N [N].…

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Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

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Q: A 26.84 kg dog jumps on a 86.86 kg bed. As the dog walks around on the bed, what is the average…

A: mass of dog = m1 =26.84 kg mass of bed = m2 = 86.86 kg

Q: A 400 g particle moving along the x-axis experiences the force shown in (Figure 1). The particle's…

A: Consider the area diagram.

Q: In the figure, a crate of mass m = 83 kg is pushed at a constant speed up a frictionless ramp (0 =…

A:

Q: In a performance test, each of two cars takes 8.6 s to accelerate from rest to 26 m/s. Car A has a…

A: From kinematics equation:

Q: Which law has this statement? “An object either remains at rest or continues to move at a constant…

A: A physical quantity related to the property of an object to resist changes in its motion is called…

Q: A 10 kg object initially at rest is subjected to the time-varying net force in the graph. What is…

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Q: For a moving object, the force acting on the object varies directly with the object's acceleration.…

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Q: A block is sliding UP an incline because someone gave it a push a moment ago. The slope of the…

A: given:block is sliding up angle of inclination = 10o friction coefficient = 0.20

Q: A puck is moving freely on frictionless ice along the positive x-axis when a force is applied to the…

A: Force acting on pucks decrease with time

Q: A 0.8 kg toy car is accelerated from rest by a net force shown in the graph. The approximate speed…

A: The work done or the energy used is calculated by using the formula W=Fd , where F is the force…

Q: A particle of mass 8.0 kg moves along the horizontal x-axis. In the x direction the only force…

A: The area under the force-position represents the work done. Determine the work done at a position…

Q: An object of mass m¡= 5kg placed on a frictionless, horizontal table is connected to a string that…

A:

Q: In the figure, a crate of mass m = 99 kg is pushed at a constant speed up a frictionless ramp (0 =…

A:

Q: In the figure, a crate of mass m= 107 kg is pushed at a constant speed up a frictionless ramp (0 =…

A:

Q: In the figure, a crate of mass m = 83 kg is pushed at a constant speed up a frictionless ramp (0 =…

A: ( a )   Given that: θ=32° m=83 kg Resolve the horizontal components, Newton's second law applied to…

Q: A truck of mass 10 000 kg pulls a trailer of mass 6 000 kg along a level road. The truck and trailer…

A: Let T be the connecting force between Truck and trailer

Q: Car A (mass = 1000 kg) was subjected to a horizontal force of 10,000 N to allow it to move along…

A: Given Mass of car A = 1000 kg Mass of car B = 1200 kg Force applied on car A = 10000 N Force applied…

Q: Beginning at time t = 0, a student exerts a horizontal force on a box of mass 30 kg, causing it to…

A: Given that at t=0, the student exect a horizontal force as the boxm=mass of…

Q: A box of mass 2 kg is pushed by a force F = 50N against a fixed ceiling, as shown in the figure…

A: Given: The mass of the object is 2 kg. The applied force is 50 N vertically upward.