A man is pushing a lawnmower as shown in the diagram above with an angle of 0-30 below the horizontal and a force of magnitude 100 N. If he does 1000 J of work on the lawnmower, how far did he push the lawnmower? Od-8.7 m Od-5m Ⓒd - 20 m Od = 11.5 m F 0 85

Q: In the figure, the rock weighs 130 lb and is lifted 1 ft by the lever. F Fulcrum 3F 3d (a) How much…

A: Given data: a)Force F=130lb    Distance d=1 ft b) Distance d=3 ft

Q: A block of mass, m, is pulled over a distance, d, by an applied force, F, along a smooth horizontal…

A: Applied force = F Displacement = d Here force and displacement is in sane direction . therefore…

Q: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F = 43.5 N at…

A:

Q: F. (N) 6 4 0 N B 5 D Ex (m) H.

A: Given: A particle moves from x=0 m to x=16 m and then it moves from x=16 m to x=24 m as per the…

Q: traveler pulls on 15-kg carry-on luggage with a force F = 20 N angled at 40o above the horizontal…

A:

Q: The figure below shows a person pushing a box with a force of 8.2 N over a displacement of 4.5 m.…

A: The work done W by a force F→ in producing a displacement d→ is given by, W = F→·d→ = Fdcosθ where θ…

Q: In the plot shown of force vs. distance, approximately how much work is done in moving an object…

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Q: Shown below is a 59 kg crate that is pushed up a 30° incline by the horizontal force F. The…

A: GivenShown below is a 59 kg crate that is pushed up a 30° incline by the horizontal force F. The…

Q: Problem 4: A 82.5-kg man pushes a crate 4.5 m up along a ramp that makes an angle of 19° with the…

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Q: A student pushes a textbook 1.0 m across the table.  She uses an applied force of 5.0 N against a…

A: Net work done is the sum of work done by the student and by the force due to kinetic friction.

Q: eacher lifted a 10 N box and placed it down.  Did she do any work?  Explain your answer using

A: Assume that the teacher does only enough force to overcome gravitational pull i.e. 10N here. force…

Q: Andy carries a sack of rice on his shoulder by applying a 250N force. Andy moves 8 m horizontally,…

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Q: How much work does the force of friction do (in J)?

A: At given height the block will have only potential energy and no kinetic energy because its velocity…

Q: B) 3.20 m 9.00 m

A:

Q: نقطة واحدة The block is being pulled along the ground by a 50 N force directed 60 degree above the…

A: Given: The applied force is 50 N. The displacement of the object is 2 m. The angle between…

Q: Another example of moving a couch at a constant speed, this person pushes down at an angle of 27.10…

A: Mass of object is m=25.7 kg Object moving at constant speed. The person pushes down the object at an…

Q: QUESTION 6 1. Claude applies a force to a crate to move it across the floor. The force is in the…

A: SOlution: given that F =0.6X3

Q: A mother carries a 15 kg child up the stairs to bed. If the stairs have a vertical height of 3.2 m,…

A: The work done by the gravity on the child can be given as

Q: A force moves an object in the direction of the force.  The graph above shows the force versus the…

A: Given data:  Force vs position graph Required: The work done as object moves from 0 to 6.0 m

Q: If the total work is negative

A: The work done on an object is given by the formula W = F × d cosθwhere,W = work doneF = applied…

Q: A man is pushing a lawnmower as shown in the diagram above with an angle of 0 = 30° below the…

A: We have been given that Work done = 1000 J F = 100 N θ = 300

Q: The two ropes in the diagram are used to lower a 255 kg piano 5.20 m from a window to the ground.…

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Q: If gravity is pulling a 0.15 kg ball down 2.0 meters, what is the magnitude of the force doing work…

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Q: How much work (in J) is done by the boy pulling his sister 34 m in a wagon as shown in the figure…

A: F=40 N (applied force) d=34 m (displacement) θ=30o (angle between F⇀ and d⇀)

Q: You push your 1kg physics book 2.00 m along a horizontal table-top with a horizontal push of 5N…

A: Given Information:- Mass of the book is m=1.00 kg Distance the book is pushed is d=2.00 m Applied…

Q: work is being done when an object is displaced in the same direction as the force applied.   -…

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Q: The brakes of a truck cause it to slow down by applying a retarding force of 6370 N to the truck…

A: Given data:  Force (F) = 6370 N Distance (d) = 1160 m Angle between force and displacement (θ) =…

Q: the force acts on an object, causing it to move parallel to the force. The graph in the figure shows…

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Q: The figure below shows a person pushing a box with a force of 2.2 N over a displacement of 2.5 m.…

A: The person exerts a force of 2.2 N on the box over a displacement of 2.5 mFrom Newtons third law of…