A smal block of mass 137 g starts at rest at A at a height of y=7.2m slides to where to speed is vB=8m/s, the sides along the hortcomisi a distance of 19 m bere coming to red at C. What is the work at fan wing the curved surface (n? Recal that work can be positive, negative a zero Express your answer to 2 decimal place with units,

Q: Javier moved the 15 kg dumbbell from a rackI.I m above the floor to the weight bench 0.65 m above…

A: The mass of the dumbbell, m=15 kg   The vertical distance, ∆h=1.1 m-0.65 m=0.45 m   The acceleration…

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A: given,  combined mass of cart and items= 65 kg constant force F= 80N angle =24 disyence upto which…

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Q: What is the work done by the force FD ? A. F,dcos(0°) B. F,dcos(60) C.F,dcos(90°) D. F,dcos(120) M.

A:

Q: Q2 A Vacuum cleaner (the mass of vacuum cleaner is A man de cided to clean his room with his kg) .…

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Q: What is force ? Define, if the work done to displace the box 6m is 80 j. Find the net force on box?

A: A force is the push or pull upon a body resulting from the body's interaction with another body.…

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Q: Guide Questions: Do the following tasks and solve the problems. Use separate sheets of paper for…

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Q: A weight lifter lifts a 340-N sat of waights from ground level to a position over his head, a…

A: The workdone in lifting the object.given,weight of object(w)=340 Nvertical height(h)=2.35 m

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Q: Suppose a force of 60 N is required to stretch and hold a spring 0.1 m from its equilibrium…

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Q: 5. (The following data were collected for a certain metal in the photoelectric effect experiment: 2…

A: Given: The data given is as follows: Introduction: The work function is defined as the minimum…

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A: Write the position of the car in cartesian vector form.

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Q: A net force of 70 N accelerates a 3-kg mass over a distance of 12m. a. What is the work done by…

A: (given)        Net force = 70 N Mass of body = 3 kg         Distance =12 m Work done =Force×distance…

Q: Find the work done: a. from -3 m to 2 m. b. from 2 m to 0 m. c. from -3 m to 3 m

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A: Using conservation of energy at A,B 12m vA2  + mgh = 12m vB2  1.52 + 2gh = vB2   VB = 2.25…

Q: A man pushes a cart 25m at a constant speed on ground level, against a 36N frictional force. He…

A: Given distance=25m           frictional force=36N           θ=28.50      Work done by the friction…

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Q: meters. The angle betwe

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Q: Q1. a. Distinguish between homogeneous and non-homogeneous equation. b.Find the work done in…

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Q: Q1. A force of 7N as on an object. The displacement is, say 8 m, in the direction of the force. Let…

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Q: What acceleration will result when a 12-N net force applied to a) 3-g object and b) 6-g object?

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Q: The heo opes seen in are ued era 205 k an10 m tm a second tory window o the gound 250N

A: Concept: When a force moves anything over a distance, it is said to be doing work. The Formula for…

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Q: A 25 N block is being pushed up on a plane inclined at an angle of 30° with the horizontal by a 46 N…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

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Q: What is the height at point A if the KE at point c is l03.4I? Calculate PE, KE ùnd V. at point B.…

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Q: A force F = (3.0N)i + cj acts on a particle as the particle goes through displacement d = (3.0m)î –…

A: The work done is given by  W = F→.d→ where, d is the displacement vector and F is the force vector.

Q: A rope applies a horizontal force of 290 N to pull a crate a distance of 3 m across the floor. A…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

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Q: a) The acceleration of a 5.0 kg box is 2.5 ms?. when a horizontal force is applied across a surface…

A: Hey dear using formula for work done

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A: in this question  we determine first three work done question  along the path.