A wooden crate is pushed across a horizontal concrete floor by a constant force…
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A 12kg wooden crate is pushed across a horizontal concrete floor by a constant 50N force directed to the right. The coefficient of kinetic friction between the crate and the floor is 0.20. Taking rightward as positive, calculate the crate’s horizontal acceleration (signed value).