A coin of mass 10 gram rolls along a horizontal table with a velocity of 6 cms-1. What is its kinetic energy?
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A: Power is P=3.5×109 W Time is t=365.25 days Note: 1 day=24 h 1 h=60 min. 1 min.=60 s 1 J=1 Nm 1 N=1…
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A: to find : The speed at which the total energy is equal to twice the kinetic energy of a particle
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Q: A 200.0 kg rocket is launched directly upward from Earth at 9.00 km/s (rE = 6.38 x 10^6 m, mE =…
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A: Mass, m = 10g = 0.010 kgSpeed, u = 0.6cCollision time, t = 10 ms = 0.010 seconds
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A: Step 1: Radioactive Decay: The process by which an unstable atomic nucleus emits energy and…
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Q: What is the speed of an electron whose kinetic energyis 1.12 MeV?
A: The kinetic energy of an electron is given by:KE=12mv2........(1)where,m is the mass of electronv is…
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