Read each question carefully. Show all your work for each part of the question. The parts within tite quesilon may not have equal weight.
A block-sail system of mass \( m \) is pulled up a ramp by a rope. There is negligible friction between the system and the ramp, which is inclined at an angle \( \theta \) from the horizontal, as shown. The rope exerts a constant force of magnitude \( F_{\text {tope }}=2 \mathrm{mg} \) on the system. Air exerts a drag force of magnitude \( F_{\text {drag }}=b v \) on the system, where \( v \) is the speed of the system and \( b \) is a positive constant with units of \( \mathrm{kg} / \mathrm{s} \). The system is at position \( x=0 \) at rest at time \( t=0 \).
(a) On the dot below, which represents the block-sail system a short time after time \( t=0 \), draw and label the forces (not components) that act on the system. Each force must be represented by a distinct arrow starting on, and pointing away from, the dot.