Asked by amevra
A chemistry student pushes a beaker mass 300 𝑔 along a horizontal table for 0.4 𝑚
with a force of magnitude 3.0 𝑁 at an angle of 25° with respect to the horizontal. If the
beaker was initially at rest and the coefficient of friction between the table and the
beaker is 𝜇𝑘 = 0.2:
a) Calculate the final kinetic energy of the beaker after being pushed 0.4 𝑚.
b) Calculate the final speed of the beaker
with a force of magnitude 3.0 𝑁 at an angle of 25° with respect to the horizontal. If the
beaker was initially at rest and the coefficient of friction between the table and the
beaker is 𝜇𝑘 = 0.2:
a) Calculate the final kinetic energy of the beaker after being pushed 0.4 𝑚.
b) Calculate the final speed of the beaker
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