1. sketch a motion diagram of the skater that starts from rest at the location shown 2. sketch a graph for the change in the gravitational potential energy vs x- postion 3. sketch a kinetic energy vs x position graph, how does it compare to the graph shoen in #2

Q: 2. Analysis of the cart's kinetic and potential energy as it travels down the incline. a) Take the…

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Q: 6. Write a statement that describes the impact on the gravitational potential changing the mass of…

A: We know that gravitational potential energy is given by  GPE=mgh

Q: 1. Energy A. The units for work and energy. 2. Joules B. Stored or gained work. C. Energy changing…

A: Energy - stored or gained work Joules - The units for work and energy Work -Energy transferred by…

Q: Q25. When a ball is thrown vertically upwards its velocity keeps on decreasing. What happens to its…

A: Kinetic energy is zero.

Q: 2. Students are analyzing the motion and energy of a bowling ball hung from a string that is…

A: Given;               snapshots given in the questions .  Determine ;               (a) in which…

Q: kinetic energy

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Q: if the following is describing Potential Energy (PE) or Kinetic Energy (KE)? 6. Explain a). A car is…

A: Potential energy =mass×height× gravity Kinetic energy=(1/2)× mass ×(velocity)2 A) kinetic energy…

Q: 10 cm Untit hill The 2. A0.12 kg marble is started on a frictionless marble track by compressing a…

A: Given Height of hill h = 10 cm =0.1 m Mass m = 0.12 kg Spring constant k = 490 N/m

Q: Q31. If a ball falls from a height h then the sum of its kinetic and potential energy after it falls…

A: Let the mass = m  Let the height from which mass is dropped = h

Q: What is potential energy and kinetic energy- What are the equations and units used and the…

A: Solution:- Potential energy:- Potential energy is the energy within an object that exists due to the…

Q: Select the correct answer. In which item is energy stored in the form of gravitational potentlal…

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Q: 1. A student of mass 40 kg caries a bag weighing 5000g from the ground floor to his class on the…

A: Given Mass of boy is 40kg Mass if bag is 5000g or 5 kg Total mass is 40+5 = 45 kg

Q: As the object losses velocity, it also losses a. Elevation b. Kinetic energy c. Potential energy d.…

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

Q: twice as high, it has

A: Potential energy is defined as the energy that is stored or conserved in an object. This energy is…

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: Identify the following as examples of potential or kinetic energy: a. Boxing b. A glass of milk…

A: a) Boxing - coversion of muscular energy to kinetic energy b) a glass of milk- if the glass of milk…

Q: Which among the following statements is CORRECT? A.) Gravitational potential energy cannot be…

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Q: QUESTION 6 A ball is dropped from rest. What is (the magnitude of) the velocity of the ball after is…

A: Given Data : Initial velocity uy=0 h = 8 m

Q: K02

A: Given that:-Mass of the ball, m=12 kgHeight, h=27 mto calculate, PE after 1 secWe know…

Q: A ball is thrown vertically upward in the air. While on its way up, it A. loses kinetic and gains…

A: three questions of kinematics.

Q: Calculate the potential energy of a 4.5 kg bowling ball that is on the ground. Assume that g = 9.8…

A: Mass, m = 4.5 kg Ball is on the ground means height is zero.  Acceleration due to gravity, g = 9.8…

Q: What does potential energy depend on? Select one: a. height b. speed c. acceleration d. area

A: Potential energy U =mgh m = mass g = gravitational acceleration h = height

Q: A 56-kg roller coaster is moving at 39 m/s at point (2) in the figure. What was its kinetic energy…

A: m=56 kgv2=39 m/s

Q: If an object weighing 12 N is released from rest at a height of 3 m above the ground.  a. How much…

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Q: 5. What is kinetic energy? Select one: a. stored energy b. energy of friction c. energy of motion d.…

A: Kinetic energy: It is the energy possessed by the object due to its motion. When the object having…

Q: 2. There is a bell at the top of a tower that is 45m high. The bell has a mass of 20kg. The bell has…

A: There is a bell at the top of a tower that is 45 m high. The bell has a mass of 20 kg. The bell has…

Q: 20- A box is attached to a Spring, the Spring constant is K=2 (N/m). DADA DO FRAGILE FILAGILE What…

A: x = 0.2 m K = 2 N/m

Q: Which of the following is NOT an example of potential energy? a. A running woman b. An incredibly…

A: Required : Which is not an example of potential energy.

Q: 3. What is the potential energy formula?          a. What is the unit of measurements that each has…

A: potential energy [P.E  or U] PE = mgh where, a. PE is the potential energy of the object in…

Q: A book is found to be sitting at the top of a book shelf with a height of 2.5 meters. If the book is…

A: Let the mass of the book = M Initial height = 2.5 m New position of book = 1 m lower than its…

Q: Potential energy depends on the reference position. Would the change in potential energy between two…

A: Potential energy is the energy stored in the body due to the position of the body. The position is…

Q: Match each example to the type of work or energy described. a swing travels in the same direction it…

A: Too match the correct options for the given question.

Q: 8. The object with a mass M starts the motion in one dimension from the origin with speed V,…

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Q: 1. Which of the following is NOT an example of potential energy? a. A running woman b. An incredibly…

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Q: A 2.25 kg block is placed at position A on the 4.10 m track. path CD of the track are frictionless,…

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