College Physics (11th Edition)

Chapter 5

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The formula to calculate the net force along -... more

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A resultant force is the force obtained when two ... more

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0.85 m/s ; According to Newton’s second law of ... more

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0.92 N ; The object comes to rest therefore, the ... more

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  ; According to Newton’s second law of motion, ... more

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According to Newton's second law of motion, the ... more

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459 N1960 m ; The weight of an object is the force... more

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Mass of an object is the amount of matter ... more

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According to Newton’s third law of motion, every ... more

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In the given figure, the force towards the left ... more

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The weight of the object is 1960 N, down.The force... more

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1960 N, down 1960 N, up ; The mass of the object ... more

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478 N ; The free body diagram of given system is ... more

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The vector form of Newton’s second law of motion ... more

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Yes. ; Free fall is defined as the motion of an ... more

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When there is no change in velocity along an axis ... more

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No. ; According to the vector form of Newton’s ... more

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Because weight of the object remains constant ... more

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The axes should be taken such that most of the ... more

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Figure: Free body diagram for the given system.The... more

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Figure: Free body diagram for the given system.The... more

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Figure: Free body diagram for the given system. ; ... more

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Figure: The free body diagram for .Figure: The ... more

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Figure: The free body diagram for .Figure: The ... more

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The wheels of the vehicleThe surface of the road... more

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The vehicle is decelerating ; Until an external ... more

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The surface gives the same amount of reaction ... more

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Both vehicles exert equal magnitude of force on ... more

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No ; The gravity on the moon is times the earth’s... more

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When the body is no longer in motion in a ... more

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YesNo ; Until an external force is applied to an ... more

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The two forces act on different bodies, hence the ... more

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Both have the same velocityThe stopping force is ... more

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The heavier object. Acceleration due to gravity is... more

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-270 lb ; The formula to calculate the maximum ... more

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0.4 cm   ; The formula to calculate the force ... more

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If the net force is acting in the forward ... more

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The formula to calculate the weight of the object ... more

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The third law of motion by Newton reads that, ... more

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For this amount of net force on the middle object... more

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The vehicle receives a force required to move it ... more

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Until an external force is applied to an object, ... more

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Until an external force is applied to an object, ... more

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Object experiences three forces on it, the ... more

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The apparent weight of the person is greater than ... more

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The third law of motion by Newton reads that, ... more

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The falling velocity of the object is defined as... more

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The force is less than force this implies that ... more

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The third law of motion by Newton reads that, ... more

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7.1 N7.1 N  ; An effort in the form of pull or ... more

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494 N   ; An effort in the form of pull or push ... more

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241 N287 N  ; An effort in the form of pull or ... more

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Maximum tension: ; The maximum tension appears in ... more

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16.0 kg  ; Newton’s law says that if the ... more

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Friction force: The direction of the friction ... more

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90.9 kg  ; Initially, the object is at rest ... more

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Horizontal force: 2940 N ; Given: acceleration a... more

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310 N ; Let us consider the person’s mass is . Now... more

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90.2  N   ; Taking upward as the positive ... more

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28.6 N   ; The total mass of the system of two ... more

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The reaction of 620 N exerted  by the floor is  ... more

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; A free body diagram is the representation of ... more

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; A free body diagram is the representation of ... more

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; A free body diagram is the representation of ... more

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; A free-body diagram represents the forces that ... more

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21 N. ; A free-body diagram represents the forces ... more

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; The formula to calculate the vehicle’s final ... more

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; The problem shown in the following figure.The ... more

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The average force cannot be zero as there is non-... more

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According to Newton's third law of motion, for ... more

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Since, the person is having a fixed position, ... more

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At , there is deceleration. As the person is ... more

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; The net force acting on the vehicle is the ... more

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