Two bodies (A, B) where mass (B) is 4 times (A) and their kinetic energy is equal (PA: PB) are:
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Q: a) What is the speed of a body of mass 20 kg, moving with a kinetic energy of 9000 J? b) What is the…
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A: Given: A satellite of mass “m” is in a circular orbit of radius 1.5R around the earth of radius R.
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Q: kinetic energy of the mass in the r, e basis.
A: Given: Kinetic energy of a mass in x-y plane is T=12mx·2+12my.2 Use x=rcosθ and y=rsinθ to obtain an…
Q: The carbon isotope 14C is used for carbon dating of objects. A 14C nucleus can change into a…
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Q: A mass of 5 kg is 100m above a given datum where local g = 9.75 meters per second square. a.Find…
A: Answer :- Given m = 5 kg g = 9.75 m/s 2 h = 100 m
Q: When an object's speed doubles, its momentum changes by a factor of _____, and its kinetic energy…
A: The question asks for the factor by which the momentum and kinetic energy of an object change when…
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