Which curve listed below describes the acceleration of a simple harmonic oscillator (as a function of time) that begins its motion at maximum displacement on the left of the system. Use the F.O.R. wherein + is to the right with x = 0 at the center.

Q: What is the work done by the force pulling a block 1 meter with two 0.5 kg masses on it?

A: We know, Workdone=Force ×displacement

Q: Rings 2 n work done by the мал 2

A: Write the expression for the work done. W=F→⋅d→W=Fdcosθ Here, F is the force, d is the distance, and…

Q: What net force, in Newtons, is needed to do 1,847 J of work over a distance of 144 meters?   Round…

A: Given thatwork, W=1847 Jdistance, d=144 mas work, W=Fdwhere F is force

Q: A power mower does 8 x 104 J of work in 0.4 h. What power does it use?

A: Work done, W = 8 x 104 J = 80000 J Time taken, t = 0.4 h = 0.4 x 3600 s = 1440 s   Power of the…

Q: How much work is required to raise a child of mass 35 kg up to 1.5 meters high? answer should be in…

A: Given  Mass (m) = 35 kg  Height(h) = 1.5 m    Required energy will be equal to the increase in…

Q: work and energy. What is conservation of mechnical

A:

Q: The spring of a spring balance is 10 cm long when there is no weight on the balance. The spring is…

A: Given: initial position of the spring balance (x1) = 0.1 m final position of the spring balance (x2)…

Q: if you do 20 J of work lifting a rock weighing 30 N, how far will you lift it?

A: Write the given values with the suitable variables. W=20 JP=30 N Here, W is the required work and P…

Q: Suppose you lift a laptop that weighs 4.4 pounds off the floor onto a shelf that is 3 feet high. How…

A: Given data The mass of the laptop is given as m = 4.4 lb. The height of the lift is given as h = 3…

Q: Suppose you are using a see-saw with your friend. You have a weight of 500 N and your friend has a…

A: Given data: The weight of man is W=500 N. The weight of friend is W'=600 N. The distance of man from…

Q: What net force, in Newtons, is needed to do 1,164 J of work over a distance of 125 meters?

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Q: Ten and one-half foot-pounds of work is required to compress a spring 6 inches from its natural…

A:

Q: How much power does it take a steam engine to do 6.8 × 10' J of work in 2.61 x 10° seconds? (answer…

A: Given data:  Work (W) = 6.8×107 J Time (t) = 2.61×108 s Required: Power (P)

Q: If a runner exerts 350 J of work to make 150 W of power, then how long did it take the runner to do…

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Q: Suppose that 3J  of work is needed to stretch a spring from its natural length of  30cm to a length…

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Q: If a closed system has 500 J of energy right now, how much will it have in five minutes?

A: Given: Energy = 500 J            System type:- Closed            Time = 5 minutes Asked: Energy left…

Q: A spring has a natural length of 4 m. If a 4-N force is required to keep it stretched to a length of…

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Q: Given that the PE at A is 20 kJ and KE at A is 5.0 kJ. What is the KE at B if the height at B is 2.0…

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Q: how much work is done if you slide a 20kg box along the floor by applying a force of 25n for 6…

A: Given:- m=20 kg F=25N r=6m Find the work done(W). w=F.r