What examples can you find in your home that are examples of kinetic and potential energy? (Name two for each type of energy) 11. Kinetic: ___________________________ 12. Kinetic____________________________ 13. Potential:__________________________ 14. Potential:________________________

Q: Power is the rate at which you do work. You spend more power when you A) do the same work for a…

A: Power is obtained when the work done is divided by the time the work is being done. where

Q: car is moving towards a ramp at a speed of 9.0m/s, as shown below. The length of the ramp (not the…

A: speed of car (u) = 9 msLength of ramp (L) = 12 m efficiency (e) = 71% θ = 12o

Q: A 15.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is…

A: Write the given values with the suitable variables. m=15.1 kgW=58 Ju=0 m/sv=1.50 m/s Here, m, W, u,…

Q: 25. It is defined as the rate at which work is done. mechanical energy O power work O joule O o o O

A: The work can be expressed as,  W=Fs Here, F is the force applied, and s is the displacement caused.

Q: Sam's job at the amusement park is to slow down and bring to a stop the boats in the log ride. If a…

A: Mass, m = 1200 kgInitial velocity, u = 0.5 m/sFinal velocity, v = 0 m/sWork done, W = ?

Q: Complete each statement by selecting the item that corresponds with the forms of energy being…

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Q: 4. Is the amount of work accomplished dependent on how long it takes to accomplish that work?…

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Q: maximum power transfer takes place at an efficiency Select one: a. 25 % b. 50 % c. 75 % d. 100 %

A: The efficiency is defined as the ratio of the out put power to the in put power.

Q: 1. Two electrons are a significant distance away from each other and move with nonzero initial…

A: Solution: 1. The same charge repels each other. The two electrons are moving toward each other. They…

Q: Work is measured in the units of? Choose all that apply.   A. Joules (J)   B. Kilocaloie   C.…

A: The international System of unit of work is joule. The symbol of joule is J. Joule is equal to the…

Q: Graph attached. How much potential energy (in joules) will correspond to a turning point?

A: A potential energy diagram is a graph pf potential energy of the mechanical system as a function of…

Q: A 1,100 kg horse is walking at 3.0 m/s. How much energy does the horse have? Your answer: O 1,700J O…

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Q: 12.5 kg object is moved from the top of shelves to bottom shelves the width of shelves is 1.5 ft…

A: Given: Mass of object m=12.5 kg Height of object h=1.5 ft                              =0.4572 m

Q: A child does 403j of work while pulling a box from the ground up to his tree house at a steady speed…

A: Given  Work done W=403J Height h=4.8 m g=9.8 m/s2

Q: A student drops there text (3kg) from a cliff. The cliff is 588 m high, the student defines the…

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Q: Explain what does work do to the total amount of energy?

A: Work is said to be done when a force is applied through a distance.This means that when a force is…

Q: Calculate the energy used per day (kWh) of a car with an efficiency of 12 kilometers per liter and…

A: Answer:- 12.5 kW h  Given  Total distance travelled by the car per day (S) = (90)/(6) = 15 km per…

Q: Maximum Potential Kinetic Measured Calculated Height Energy at top of track Energy at bottom of…

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Q: A 5kg object falls of a ledge that is 3m high above ground. Calculate the potential energy, the…

A: Mass=5kg H=3m

Q: Based on your knowledge of energy conservation, fill in the missing values for kinetic energy and…

A: According  to conservation of energy the sum of kinetic energy  and potential  energy will be…

Q: Two students are moving 80 N of cartons from the floor up onto a 1.5 m platform.Student 1 moves 12…

A: The objective of the question is to calculate the work done and power used by each student while…

Q: If you double the force and double the distance, work is increased by A. Three times (work…

A: Required : If you double the force and double the distance, work is increased by..

Q: Questions #8-9 start with the same description. A 1,100 kg horse is walking at 2.0 m/s. What type of…

A: Kinetic energy is the energy that is required by the person to move from one place to another  and…