3. What is the potential energy formula?          a. What is the unit of measurements that each has to be in?         b. What is the potential energy of a 350 kg ball sitting at a hight of 3 m?

Q: A 1000 kg elephant is to be lifted 10m above the ground. a. How much workis required to lift the…

A: Dear student,                    According to the guidelines I am allowed to answer only three…

Q: 2) Tom the turkey is 11-kg who has climbed1.7m above the floor of the barn. What is the…

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Q: How much work must be done to stop a 1100-kg car traveling at 111km / h ? (Hint: You will need to…

A:

Q: 1. What is potential energy? 2. What is kinetic energy? 3. What type of energy can be changed to…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 8. DETAILS PREVIOUS ANSWERS SCALCET8 6.4.009. Suppose that 4 J of work is needed to stretch a spring…

A: a) Considering the work, W=4J change in length of string is,  Hence, amount of work in spring is,…

Q: 5. What is the KE of a 478 kg object that is moving with a velocity of 15 m/s? Classify the…

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Q: 11. A roller coaster starts at the top of its track at point A with a speed of 12 m/s. If it reaches…

A: At point A and  B we have to apply conservation of energy principle. Let the reference point be B.…

Q: Phreddy took a trip to Mexico where the famed cliff divers take the plunge. He climbs to the top of…

A: We are allowed to give the explanation of three subparts of a question only which is given below.…

Q: 1. Suppose that when a ball drops, all of the potential energy is transformed to kinetic energy. a.…

A: We know that  Potential Energy,PE=mgh Kinetic Energy KE=1/2mv2

Q: A 5.0 kg rock is dropped from a height of 92.0 m. What is the kinetic energy of the rock when it is…

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Q: 10. A person jumped into the ocean from a car which was 320 m above the water's surface. He had a…

A: Given: mass of person, m = 94 kg  Initial height of person, h1 = 320 m final height, h2 = 75 m

Q: Is work done whenever an object moves through a distance? Explain.

A: SOlution: To explain, if the work done whenever an object moves through a distance

Q: 3. A car of mass 1500kg is accelerated from rest to a) What is the final kinetic energy of the ca b)…

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Q: A 4 kg ball falls from height of 23 m. What willbe potential energy of the ball after 0.8 second?…

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Q: 1- what are the types of conservation energy? And what is the different between potential energy and…

A: There are different types of energy in the universe. Energy is always conserved, which means that…

Q: Coyote waits for road runner on cliff 28 m above the valley to drop at 419.8 kg boulder how much…

A: Given, height of the cliff, H = 28 m mass of the boulder, m = 419.8 kg

Q: A football weighing 5 N is dropped from a height of 4.1 m above the ground. What is the kinetic…

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Q: 1. What amount of work is done when a 5 newton object is moved a distance of 10 meters?

A: Given data:   Force (F) = 5 N Distance (d) = 10 m Required: Work done (W)

Q: 1. A cart is loaded with a brick and pulled at constant speed along an inclined plane to the height…

A: Since you have posted multiple questions we will solve the first question for you .If you want any…

Q: how much work is required to increase a 1200 kg car's speed from 35 mph to 65 mph? how many J

A: The car's mass is, m=1200 kg The initial speed of a car is, u=35 mph=35×0.447 m/s=15.645 m/s The…

Q: A50 kg skater is moving at 6.1 m/s when he starts up a hill. What is the gravitational potential…

A: Given  Mass of skater (m) = 50 kg Initial velocity (vi) = 6.1 m/s   When skater stopped  Final…

Q: 3. Which of the following shows an example of Potential Energy? O A football flying through the air…

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Q: An automobile having a mass of 1250 kg is traveling at 40 m s¯1. What is its kinetic energy in kJ?…

A: Given Kinetic energy can be determined as

Q: 1. Why does defining kinetic energy make calculations easier? 2. You drop a ball from the top of…

A: If an object has mass 'm' and velocity 'v' then the kinetic energy of the object can be found using…

Q: 1. What is the work formula? a. What is the unit of measurements that each has to be in?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. A 60-kg person walks from the ground to the roof of a 74.8 m tall building. How much…

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Q: A 3 kg ball falls from height of 14 m. What willbe potential energy of the ball after 1 second?  Use…

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Q: 3. A 20-kilogram boulder falls off a cliff and strikes the ground after falling 30 meters. How much…

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Q: How much energy is needed to lift an object that weighs 100 N to a height of 5 meters? (Write first…

A: Given  Weight of body W=100N Height h=5m     To find  Energy required E

Q: 1. What is the kinetic energy of a 16g billiard ball moving at 2.5 m/s²? 2. If a 0.20 kg is thrown…

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Q: 1) What is the potential energy of an object with a mass of 5kg at a height of 4m above the ground…

A: Given data: The mass of an object is, m= 5 kg The height of an object above the surface of the earth…

Q: A 5 kg ball falls from height of 29 m. What willbe potential energy of the ball after 1 second?  Use…

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Q: A 35.0 kg man climbs a 6.0 m ladder. What is the potential energy of the man when he reaches the top…

A: Given data:          Mass of the man (m) = 35kg          Height of the ladder (h) = 6m Formula:…

Q: 1. Describe the potential energy PE = max PEmax of the ball at point A. KE = 0 KE-0 2. Describe the…

A: Hai, as per our guidelines we are suppose to answer only three sub-parts in a question. Kindly…

Q: 3.The Work-Energy Principle states that work is equal to the change in kinetic energy. What unit…

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Q: 1. What is the kinetic energy of a bullet with a mass of 0.2 kg if its velocity is 700m/s²? 2. What…

A: kinetic energy = (1/2) mv^2 m= mass  v= velocity Potential energy = mgh m= mass g= acceleration due…

Q: What is the power formula when work is given?          a. What is the unit of measurements that…

A: Power is defined as the rate at which work is done upon an object. Power is a time-based quantity.

Q: A 3.2 kg ball that is moving straight upward has 17 J of kinetic energy and its total mechanical…

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

Q: 6. A 1400-kg car is moving at a speed of 25 m/s. How much kinetic energy does the car have?

A: Given Data: The mass of the car is, m = 1400 kg. The speed of the car is, v = 25 m/s. The kinetic…

Q: Sandra is riding a water slide at her favorite water park. At the top of the slide, she has 5,000 J…

A: initial potential energy at top of the slide = 5000 J final potential energy after a few seconds =…

Q: An automobile having a mass of 1250 kg is traveling at 40 m·s−1. What is its kinetic energy in kJ?…

A: To find the kinetic energy of the automobile and required amount of work to halt it.We are given…

Q: Alissa dropped a ball from a height of 2000 mm. Find out (a) how long it will take to hit the ground…

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Q: 13. You learned in Science that Energy is conserved, that Potential Energy must balance Kinetic…

A: Solution: given that Using the conservation of energy prove that the sum of energy is zero and also…

Q: in the drop tower in Bermn germany,the 300kg test chamber falls freely from a hight of 110m  1.…

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Q: kenetic potential energy of the skateboard?

A: The kinetic energy is given as  K = mv²/2  Potential energy is given as  U = mgh  Where h is height…

Q: 17. A water pump is pumping up water from a well which is (a) How much work must be done by the pump…

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Q: How much work must be done to stop a 1300-kg car traveling at 110 km/h? (Hint: You will need to…

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.