Q1. A large block of mass (20+0.1*24)kg is pulled on a horizontal floor with no inclination. Calculate the force of friction on it if the coefficient of kinetic friction is \mu k=0.1.
Added by Jamie P.
Step 1
The mass of the block is given by the expression \( 20 + 0.1 \times 24 \) kg. Calculating this: \[ 20 + 0.1 \times 24 = 20 + 2.4 = 22.4 \text{ kg} \] Show more…
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