🔭 physics

1. The problem states: Calculate the work done when the moment applied is given by $$MA = 600 \times 1\text{ N.m}$$. 2. Since $$600 \times 1 = 600$$, the moment is $$600 \text{ N.m

1. **Problem 1:** A car moves at constant speed $12 \text{ m/s}$ around a circular arc of radius $35 \text{ m}$. Find angular speed $\omega$, time to sweep $60^\circ$, arc length i

1. **Problem statement:** A block weighing 39.0 N is pressed against a vertical wall by a force $F$ acting at an angle $\theta=30.0^\circ$ to the horizontal. The coefficient of kin

1. The problem involves converting speeds given in kilometers per hour (km/h) to meters per second (m/s). 2. The conversion formula is: