The skillful and effective interaction of movements; completing more than one movement at a time
2 answers:
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Answer:
The coefficient of friction and acceleration are 0.37 and 2.2 m/s²
Explanation:
Suppose we find the coefficient of friction and the acceleration of the 100 kg block during the time that the 60 kg block remains in contact.
Given that,
Mass of block = 60 kg
Acceleration = 2.0 m/s²
Mass = 100 kg
Horizontal force = 340 N
Let the frictional force be f.
We need to calculate the frictional force
Using balance equation
Put the value into the formula
We need to calculate the coefficient of friction
Using formula of friction force
We need to calculate the acceleration of the 100 kg block
Using formula of newton's law
Hence, The coefficient of friction and acceleration are 0.37 and 2.2 m/s²