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Science
Calculate the kinetic energy of a 78kg sheep moving at 23m/s
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KE = 0,5M*V^2.
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A herder is herding his sheep into the corral. A mother sheep and its lamb are both running at 3.0 m/s towards the corral. The
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Yes, you want the KE for both and you use the same formula for both. Confusing. You substitute the
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A billiard ball 0.62 kg moving at 8.2 m/a elastically strikes a bowling ball, 3.2 kg moving in opposite direction at 1.2 m/s
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To solve this problem, we will use the principles of conservation of momentum and conservation of
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We can calculate the kinetic energy of any moving object with a very simple formula: kinetic energy = 1/2 mv^2 ,where m is the
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3200m/s. just got it right on homework
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1. Calculate the kinetic energy of a 5.2kg object moving at 2.4 m/s
7. Calculate the potential energy of a 5.2kg object
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recall that KE = 1/2 mv^2 PE = mgh Now just plug in your numbers.
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Kinetic energy differs from potential energy in that:
a kinetic energy is energy of a moving object, whereas potential energy is
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a
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Kinetic energy is the energy of an object in motion. The formula k= 1/2 mc2 is used to calculate kinetic energy. The variable m
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To calculate the kinetic energy (K) using the formula K = 1/2 * m * g^2, we need to know the
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Calculate the speed of an 90,000 kg airplane with a kinetic energy of one billion Joules.
What is the mass of a car that has a
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1. 0.5M*V^2 = KE. 0.5 * 90,000 * V^2 = 1*10^9 J. V = ?. V = 149.07 J. 2. Use same formula as #1:
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the kinetic energy of an object of mass 'm' moving with a velocity of 5cms^-1 is 25J. calculate its kinetic energy when its
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The kinetic energy is quadrupled if the velocity is doubled.
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An artificial sattelite as a mars of 600 kg and moving towards moon.calculate its kinetic energy and potential energy in mJ
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KE=1/2 *600*v^2 convert 2500km/hr to m/s Now on PE, I am troubled by your graviational field. You
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Can someone please check these answers for me?
Write T for True or F for False for each statement: 1.Kinetic energy is the energy
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All T/F questions are correct. The kinetic energy of a swing "in the air" is not necessarly zero or
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A bowling ball of mass 7.45 kg is rolling at 2.56 m/s along a level surface.
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