ass of 0.20 kg. If it is 2.8 meters above the ground, how much potential energy does it have?  Round to the nearest whole

Q: A 1.00 m long rod weighing 300 g hangs from the ceiling. For how much does its potential energy…

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Q: A 0.60-kg particle has a speed of 2.0 m/s at point A and a kine tic energy of7.5 J at point B. What…

A:

Q: what is the kinetic energy of the car at point B?

A: given  car mass= 2000kg h(i)=30m h(f)=15m kinetic energy initial KEi=0 at point B -kinetic energy…

Q: A bird is resting in a tree 15.0 meters high above the ground. A 0.5 kg stone is slingshot straight…

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Q: In the figure, a frictionless roller coaster car of mass m = 632 kg tops the first hill with speed…

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

Q: A bag of wheat weight 320 kg. To what height should it be raised so that potential energy is 6790J?…

A: Given data :                Acceleration due to gravity    =   g                  Potential energy…

Q: Problem 6: A 0.25 kg ball is suspended from a light 1.2 m string as shown. The string makes an angle…

A: Given: The mass of the ball is 0.25 kg.             The length of the string is 1.2 m.…

Q: A car of wheat weight 700 kg.To what height should it be raised so that potential energy is 8860 J?…

A: Given data:  Mass of car (m) = 700 kg Potential energy (PE) = 8860 J Acceleration due to gravity (g)…

Q: A man of 30 kg jumps up to a height of 2 m . What is his potential energy at the highest point ?

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Q: A particle of mass m = 10 kg moves along the x-axis. A graph of its potential energy as a function…

A: Given that an object of mass m=10 kg is moving along the x-axis. Now the particles is released from…

Q: At NASA's Zero Gravity Research Facility in Cleveland, Ohio, experimental payloads fall freely from…

A: Height of the shaft h=132 m Mass of the payload m=41 kg Acceleration due to gravity g=9.8 m/s2

Q: A 0.800-kg particle has a speed of 1.90 m/s at point A and kinetic energy of 7.60 J at point B. (a)…

A: The mass of the particle, m=0.800 kg The velocity of the particle at point A, vA=1.90 m/s The…

Q: Planet Apes has an acceleration due to gravity of 2.0m/s2. What is the potential energy of a 1.0-kg…

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Q: The change in the potential energy of the car is

A: Mass of car m = 5200kg Pulled distance d= 360m Inclined angel Φ = 12° g= 9.8m/s2 Change in potential…

Q: My 3.25 kg cat, Pretty Kitty, likes to sit on the tallest perch in her cat tree, 2 m tall. What is…

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Q: What is the minimum work needed to push a 800 -kg car 730 m up along a 7.5 incline? Ignore friction.…

A: Given Part A Mass of the car m = 800 kg Distance travelled L = 730 m Angle of the incline θ=7.5o…

Q: e roof, descends another vertical 7.0-meter ladder, and returns to his starting location on the…

A: GivenMass of carpenter, m=75 kgHeight of ladder, h=7 mDistance travelled on roof, d=12 m

Q: A 0.41-kg particle has a speed of 3.0 m/s at point A and kinetic energy of 8.0 J at point B. (a)…

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Q: A 45- kg object is lifted 2.7 m from the floor to a table . What is the object's gravitational…

A: Given data The mass of the object is m = 45 kg. The height of the table from the floor is given as…

Q: A car of wheat weight 330 kg . To what height should it be raised so that potential energy is 8860 J…

A: Given value--- mass = 330 kg. potential energy = 8860 J. g = 9.8 m/s2.  We have to find---…

Q: At NASA's Zero Gravity Research Facility in Cleveland, Ohio, experimental payloads fall freely from…

A:

Q: On the y-axis (Free Fall, thus FG = W =mg), a 9 kg object is released from 15 m. a. Calculate the…

A: Here we have to use formula for calculating work done that is given as  W= F.dr Here F is force  dr…

Q: At NASA's Zero Gravity Research Facility in Cleveland, Ohio, experimental payloads fall freely from…

A: Given, m=m Mass of payload, m=15 kg Height of shaft, h=132 m

Q: Sarah live alone in the 3rd floor of 5 story townhouse building where each story is roughly 3.69…

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Q: A 0.25 kg ball is suspended from a light 1.5 m string as shown. The string makes an angle of 31°…

A: (a)The height of the ball before it is released is given by,

Q: A bullet of weight 160 kg To what height should it be raised so that potential energy is 2250 J?…

A: The potential energy of an object of mass M when it is raised to a height h, U = Mgh

Q: A bag of wheat weighs 170 kg. To what height should it be raised so that potential energy is 8614 J?…

A: Given data :                    Acceleration due to gravity    =    g                    Potential…

Q: T. A PLAYGROUND SLIDE IS 2M h = 2 m TALL. A) CALCULATE THE GRAVITATIONAL POTENTIAL ENERGY OF A 25 KG…

A: We will use the gravitational potential energy formula and conservation of energy. The formula for…