The type of energy associated with motion is energy.
Q: An 80 kg man is jogging at a velocity of 4 m/s. What is his kinetic energy?
A: Given data: Mass (m) = 80 kg Velocity (v) = 4 m/s Required: Kinetic energy
Q: A car uses a power of 100 W within 25 seconds to operate. What is the work done?
A: Write the given values with suitable variables. P=100 Wt=25 s Here, P denotes the power and t…
Q: A ball is thrown straight up into the air. At its highest point, which form(s) of energy does it…
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Q: How much work is done in carrying a 2 kg book 2 m above the ground
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Q: It is estimated that 7x10kg of water pours over the Niagara falls every seconds.if the falls are 50m…
A: Potential energy stored due to mass m at height h is; P=mgh Here, g is acceleration due to gravity.…
Q: Mechanical energy is equal to: A) Kinetic energy + Chemical energy B) Kinetic energy + Potential…
A: Mechanical energy is the sum of kinetic energy and potential energy. It is also called the total…
Q: Write the equation of conservation energy?
A: conservation of energy
Q: What is the relationship between potential energy, kinetic energy and mass
A: To relate potential energy , kinetic and mass.
Q: A tiny pig is dropped from the top of a building and lands safely on a trampoline. The tiny pig will…
A: Here in this problem two types of energies are involved. They are-
Q: Which type of energy is associated with a body's height above the ground? thermal energy elastic…
A: Answer Gravitational potential energy is the energy stored in a object due to its height above the…
Q: What form of energy does a ball have as it is bouncing?
A: Bouncing ball
Q: The potential energy associated with the spring is referred to as O elastic potential energy…
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Q: How fast must a 4.40 kg bowling ball move in order to have a kinetic energy of 185 Joules
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Q: If a can was shot 10m away of the standing point and the sensor inside it registered 100 Joules of…
A: The given values are, E=100 Jd=10 m
Q: 2 kg ball is thrown down with 50J of energy from a height of 10m, what is its velocity before it…
A: Apply conservation of energy
Q: A shopping cart moves with a kinetic energy of 40 J. If it moves at twice the speed, its kinetic…
A:
Q: hich bowling ball has more energy: Fred’s 5 kg ball rolling at 4 m/s or Barney’s 6 kg ball rolling…
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Q: What is the product of the algebraic sum of kinetic energy and potential energy?
A: Solution: An object can have energy due to its motion or due to its position. The energy of an…
Q: Mechanical energy is equal to: A) Kinetic energy + Chemical energy B) Kinetic energy + Potential…
A: We are aware that kinetic energy and potential energy are combined to form mechanical energy.It is…
Q: A crane lifts a 320 kg crate up a height of 6.5 m. What type of energy changes occur?
A: Write the given values with the suitable variables. m=320 kgh=6.5 m Here, m is the mass and h is the…
Q: If an object is held at rest at a certain height above the ground, what kind of energy does it have?
A: An object is held at a certain height from the ground
Q: What is Potential Energy? O Stored energy O Energy of motion O The ability to gather energy O…
A: Potential energy is a characteristics of conservative force
Q: A baseball that has been hit up into the air will have had what two types of energies Elastic…
A: A baseball that has been hit up into the air will have had what two types of energies.
Q: On a playground slide, a child has potential energy that decreases by 800 J and kinetic energy that…
A: Given :- PE = 800 J KE = 650 J
Q: How much kinetic energy does a 4 kg cat have while running at 9 m/s
A:
Q: A shot putter heaves a 8 kg shot with a velocity of 7.5 m/s. What is the form of energy? Calculate…
A: Given Mass of shot putter m = 8 kg Velocity of shot putter v = 7.5 m/s To find The Form of energy…
Q: What is the kinetic energy of a 900 kg car moving at 30 km/hr:
A: The mass =900kg To find the kinetic energy
Q: The kinetic energy of a ball weighing 0.5 kg moving with a velocity of 4 m/s will be A) 16 J B) 4 J…
A: Given: Mass of the ball = 0.5 Kg Velocity of the ball = 4 m/s Kinetic energy of ball = ?
Q: A compressed spring possesses more energy than a spring of normal length because the compressed…
A: Potential energy is the energy due to the position of a particle. Chemical energy is the energy…
Q: is a person climbing a ladder potential or kinetic energy?
A: We know that energy can neither be created nor destroyed. However, energy can always change its form…
Q: Energy associated with motion is called ___ energy. This energy is determined by its ___ and the…
A:
Q: When a ball is held above the ground what form of energy does it have?
A: Introduction: Energy is defined as the capacity of doing work. There are several forms of energy,…
Q: If a sprinter running at a speed of 10 meters per second could convert his/her kinetic energy into…
A: Kinetic energy convert into potential energy (upward motion)\
Q: If a 80kg person walks up a 20m of stairs in 20s, what is their power? How much energy would they…
A:
Q: If the skater at the bottom of the ramp has 3,000 J of energy and 100 J of energy are transformed…
A: Initially skater has only kinetic energy when he was at bottom of ramp. Total kinetic energy was…
Solution: There are two types of mechanical energy.
1. kinetic energy
2. potential energy
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