In Fig.12.1, a boy is shown pushing the box from right to left. The force of friction will act on the box
A. from right to left (←)
B. from left to right (→)
C. vertically downwards (↓)
D. vertically upwards (↑)
Answer:B
In Fig.12.1, a boy is shown pushing the box from right to left. The force of friction will act on the box
A. from right to left (←) B. from left to right (→) C. vertically downwards (↓) D. vertically upwards (↑)