A spring of unstretched length l has a
mass m with one end fixed to a rigid
support. Assuming...
Physics, 07.02.2021 14:30, hgiaculliozdjov
A spring of unstretched length l has a
mass m with one end fixed to a rigid
support. Assuming spring to be rule ola
uniform wire, the kinetic energy possessed
by it if its free end is pulled with uniform
velocity v is
Answers: 1
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A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
Answers: 1
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Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block
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