Physics, 31.03.2020 02:37, medellincolombia99
A block of mass 3.5 kg, sliding on a horizontal plane, is released with a velocity of 3.3 m/s. The blocks slides and stops at a distance of 1.6 m beyond the point where it was released. How far would the block have slid if its initial velocity were quadrupled
Answers: 3
.
, the initial velocity in the first case is 
, the final velocity is 
and the distance at which the block stops in the first case is 
.
. We don't know the value of the coefficient of kinetic friction 
but this force is the same in both cases.
:
is the distance the block will travel until stopping when the initial velocity is quadrupled. If we equal the above equation in the first and second case we have that:
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A block of mass 3.5 kg, sliding on a horizontal plane, is released with a velocity of 3.3 m/s. The b...
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