A 1045 kg automobile is pulled by a horizontal tow line with a net force of 845 N. What is the acceleration of the auto? (Neglect friction)

Q: A dockworker loading crates on a ship finds that a 29-kg crate, initially at rest on a horizontal…

A: Given: The mass of the object is 29 kg. The static friction force is 74 N. The kinetic friction…

Q: In the example of a box on a horozontal frictionless floor, if I push the 2kg box with 20 N of…

A: Given: The mass of the object is 2 kg. The applied force on the object is 20 N.

Q: A freight train has a mass of 1.5x 10^7kg. If the locomotive can exert a constant pull of 7.5x 10^5N…

A: Mass of the train is m=1.5×107 kg The locomotive can pull with a force, F=7.5×105 N As the the train…

Q: A 1235 kg automobile is pulled by a horizontal tow line with a net force of 859 N. What is the…

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Q: A 1500 kg car is left at the top of steep hill that has an angle of 25 degrees above the horizontal.…

A: the car moves down the hill smoothly due the frictional force. frictional force acting in the…

Q: At an airport a passenger pulls a 20kg suitcase behind them using a 120 N force directed 60° above…

A: To determine: The acceleration of the suitcase, when the passenger is pulling in the airport…

Q: A boat moves through the water with two forces acting on it. One is a 1,500-N forward push by the…

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Q: An incline plane makes an angle of 30 degrees to the horizontal. Find the constant force, applied…

A: Given: Angle(θ)= 30° Mass (m ) = 19.1 kg  Acceleration (a) = 9.8 m/s2 Gravity (g) = 9.8 m/s2

Q: How much tension must a cable withstand if it is used to accelerate a 1200-kg car vertically upward…

A: Given that, Mass of a car, m = 1200 kg The acceleration of the car, a = 0.7 m/s2 We need to find the…

Q: A 2000 kg car increases its speed from 2 m/s to 8 m/s in 3s on a rough road, while the engine…

A: Given: Mass m = 2000 kg Initial speed u = 2 ms Final speed v = 8 ms Force F = 6940 N Time t = 3 s To…

Q: Two blocks 2 kg and 3 kg are connected by a cord. A force of 25 N is applied on 3 kg. Find (a)…

A: Given that mass of both blocks and force. Then We have to determine the value of given parts.

Q: If the acceleration of an object is zero,are no forces actingon it? Explain.

A: The acceleration of the object is given as a=0

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: mass of the third child and wagon combined = m = 23 kg FBD :  Force by child 1 = 90 N Force by…

Q: A 275-kg glider is being pulled by a 1,825-kg jet along a horizontal runway with an acceleration of…

A: Given information:The mass of the glider (mg) = 275 kgThe mass of the jet (mj) = 1825 kgAcceleration…

Q: boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

A: Given: F1= 1800 N forward push by water on the propeller F2=1400 N  Resistive force mass (m) = 1300…

Q: In the figure, blocks A and B have weights of 47 N and 22 N, respectively. (a) Determine the minimum…

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Q: 10 The Britannic, sister ship to the Titanic, which was launched in February 1914 at Belfast, was…

A: 1m = 3.281 ft 1 ft = 0.305 m

Q: A dockworker loading crates on a ship finds that a 20-kg crate, initially at rest on a horizontal…

A: Given data: Mass of the crate m= 20 kg Static Force F=73N When in motion, the force is F=51N

Q: under what conditions the tension in the string pulling horizontally on the cart equal in magnitude…

A: Introduction: The friction is a resistance that opposes the motion of the body in a direction…

Q: A boat moves through the water with two forces acting on it. One is a 1,575-N forward push by the…

A: Given:Mass of the boat = 1200 kgForward push on the boat by the water = 1575 NResistive force on the…

Q: A crate filled with oranges is being pushed across a floor at constant velocity. The mass of the…

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Q: A net horizontal force of 4500 N is applied to a stalled car whose mass is 1520 kg. What will be the…

A: Given value--- Horizontal force = 4500 N. mass = 1520 kg. time period = 18 sec. We have to find---…

Q: If a constant, nonzero force is applied to an object, what can you say about the velocity and…

A: A non zero force is applied on a body

Q: A boat moves through the water with two forces acting on it. One is a 1,575-N forward push by the…

A:

Q: Two persons manage to push a motorcar of mass 1200 kg at a uniform velocity along a level road. The…

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: If acceleration is to be determined, the system of interest must be identified.

Q: a 925-kg pick up decelerates to rest from a speed of 97.5 km/h in a distance 125 m. Suppose the pick…

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Q: A boat moves through the water with two forces acting on it. One is a 1,725-N forward push by the…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,725-N forward push by the…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,875-N forward push by the…

A:

Q: A 25-kg block being pulled across a table by a horizontal force of 120 N also experiences a…

A: Mass of block, m=25 kg Applied force, F=120 N Frictional force, f=7 N

Q: A dockworker loading crates on a ship finds that a 32-kg crate, initially at rest on a horizontal…

A: When the crate is on the verge of moving, the maximum static friction can be given by Fsmax=μsN We…

Q: Jeb pulls a 750 g box of treats along the ground horizontally. If the coefficient of friction is…

A: Given data:  Mass (m) = 750 g = 0.750 kg Coefficient of friction (μ) = 0.22 Acceleration (a) = 2.5…

Q: mass of the object

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Q: If a constant, nonzero force is applied to an object, what can you say about the velocity and…

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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!