# If The Net Work Done On An Object Is Positive, What Can You Conclude About The Object's Motion?

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The net force is the sum of every force that acts on the object. The force acting on an object is anything that can change the objects movement and direction. Net Force Zona Land Education

### Work-energy theorem states that the total work done on an object is reflected as the change in the kinetic energy of the object. If the net work done on an object is positive, what can you conclude about the object's motion?. As you do work on an an object it accepts the work that youve done on it. B The object is speeding up. A car travels with a constant speed of 20 ms.

What happens to the kinetic energy of a moving object if the net work done is positive. 4- The Object Is Slowing Down. If the net work done on an object is positive then the objects kinetic energy.

A person applies a 50 N force on a crate causing it to move horizontally at a constant speed through a distance of 10 m. But if it does not move and stays as it wasthen 0 work is done. If the net work done on an object is positive what can you conclude about the objects motion.

This problem has been solved. Work force the distance moved. If the net work done on an object is positive what can you conclude about the objects motion.

If the net work done on an object is positive what can you conclude about the objects motion. 2nd law say that net force is in the direction of motion which mean the body speed up Wtotal 0. C The object is moving at constant velocity.

The initial and the final points of the path of the object lie on the same horizontal line. A The object is slowing down. 3- The Object Is Moving With A Constant Velocity.

Its Position Is Constant. The object is speeding up. D The object is at rest its position is constant.

The work done is equal to the area under the curve. Butif there is an opposing forceand the object instead of moving in ur directionmoves in the other directionthen the work said to be done by U is in -ve but the work done by the opposing force is said to be positive. A person applies a 50 N force on a crate causing it to move horizontally at a constant speed through a distance of 10 m.

True or false If a net force acts on an object the objects speed will change. This change in the kinetic energy can be positive negative or zero. The object is speeding up.

If the net work done on an object is positive what can you conclude about the objects motion. The object is speeding up. The work done on the object by the force of gravity is zero joules.

An objects velocity will change if a net force acts on the object. The object is slowing down. Assume the object is in the absence of any other forces or friction.

So in this case negative work is done Is force of friciton positive negative or zero work. C The object is moving at constant. If the net work done on an object is positive what can you conclude about the objects motion.

What is the net work done on the. Work done on an object transfers energy to the object. Remember about conservation of energy.

Extra Questions Questions NCERT Question 2 – An object thrown at a certain angle to the ground moves in a curved path and falls back to the ground. The object is speeding up. If the work done on an object by a force is.

The object is at rest. If The Net Work Done On An Object Is Positive What Can You Conclude About The Objects Motion. If the net work done on an object is positive what can you conclude about the objects motion.

The net work W net is the work done by the net force acting on an object. The friction between the object and the ground acts to slow down the object. Its position is constant.

If two object have the same acceleration they are under. B The object is speeding up. If the object does not gain any energy ie.

A graph depicts force versus position. A graph depicts force versus position. A The kinetic energy increases B The kinetic energy decreases C The kinetic energy remains the same D The kinetic energy is zero 10.

Negative net work done on an object always reduces the objects kinetic energy. Its speed and height do not change the net work done on it is zero but the work done on it by each individual force is not necessarily zero. The translational kinetic energy of an object of mass m moving at speed v is latextextKEfrac12mv2latex.

If the net work done on an object is positive what can you conclude about the objects motion. 1- The Object Is At Rest. So for example the frictional force is the force acting on an object moving along the ground.

If the net work is zero that simply means that the amounts of work done by all other forces must cancel out. The object is speeding up. If the net work done on an object is positive what can you conclude about the objects motion.

2- The Object Is Speeding Up. What represents the work done by the force over the given displacement. A The object is slowing down. Warm Up 2 12 18 Which Of The Following Do You Believe Are Examples Of When You Would Be Doing Work Why Did You Choose Those Examples Shoveling Snow Ppt Download Solved Motion Must Be True C The Acceleration Of An Ob Chegg Com Work Energy Theorem Review Article Khan Academy Energy Work Power Why Does Studying Physics Take So Much Energy But Studying Physics At Your Desk Is Not Work Ppt Video Online Download Solved If The Net Work Done On An Object Is Positive Wha Chegg Com Solved Figure 2 51 Is A Position Versus Time Graph For The Mot Chegg Com Newton S First Law Of Motion Applied To Model Rockets Https Www Nausetschools Org Cms Lib Ma02212418 Centricity Domain 198 C 20j 20textbook 20pdf 20ch6 20work 20 20energy Pdf 4 2 Newton S First Law Of Motion Inertia Texas Gateway Ap Physics Final Flashcards Quizlet Momentum And Impulse Momentum Mass X Velocity P Mv Units Kg M S Momentum Is A Vector Quantity Conceptually Physics Notes Momentum Physics Learn Physics Solved 5 10 Points My Notes Ask Your Teacher Instr Chegg Com Solved Question 6 Question 6 Mass Time That Force Of Expe Chegg Com Kinetic Energy And The Work Energy Theorem Physics Ap Physics 1 Review Of Torque And Angular Momentum Video Khan Academy What Is Kinetic Energy Article Khan Academy Work Done By A Constant Force And By Friction Net Work Calculations Physics Problems Youtube

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