A model airplane weighing 610 g is attached to a rope of length 2 m and...

 

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A model airplane weighing 610 g is attached to a rope of length 2 m and allowed to fly at a constant height 1 m above the ground where the rope is attached to a rock. The propeller puts out a constant force 1.4 N. At time t=0 s, the plane moves counterclockwise (looking down at it) at a speed 2.1 m/s. (a) Write the position of the plane in relative coordinates at t = 0. Fo-1.75 m ✔+0m ✔+1m (b) Write the initial velocity of the plane. = 10 m/s +2.1 m/s 20 V a-4.41 m/s^2 (c) What is the initial acceleration of the plane? x+2.29 m/s^2 (d) What is the weight of the plane? W = = ON ✔P+ON (e) what is the tension in the rope? To = = [ + + ON ✓ (f) What is the lift force on the plane keeping it aloft? LON ly Î+ON (g) What is the angular acceleration of the plane? = 0 rad/s^2 *+ 0 rad/s^2 The model plane flies around 4 full turns. (h) What is the linear velocity at that time? VN = 0 m/s ✔I+ (i) What is the tension after 4 full turns? F+ON () what is the lift after 4 full turns? IN = ON ✔P+ON A+ + 0 m/s + 0m/s^2 n+ + 0 m/s ✔A+ 2 ż ܐ ܀ ܐ ܀ 2 2 Ź 2 2 A model airplane weighing 610 g is attached to a rope of length 2 m and allowed to fly at a constant height 1 m above the ground where the rope is attached to a rock. The propeller puts out a constant force 1.4 N. At time t=0 s, the plane moves counterclockwise (looking down at it) at a speed 2.1 m/s. (a) Write the position of the plane in relative coordinates at t = 0. Fo-1.75 m ✔+0m ✔+1m (b) Write the initial velocity of the plane. = 10 m/s +2.1 m/s 20 V a-4.41 m/s^2 (c) What is the initial acceleration of the plane? x+2.29 m/s^2 (d) What is the weight of the plane? W = = ON ✔P+ON (e) what is the tension in the rope? To = = [ + + ON ✓ (f) What is the lift force on the plane keeping it aloft? LON ly Î+ON (g) What is the angular acceleration of the plane? = 0 rad/s^2 *+ 0 rad/s^2 The model plane flies around 4 full turns. (h) What is the linear velocity at that time? VN = 0 m/s ✔I+ (i) What is the tension after 4 full turns? F+ON () what is the lift after 4 full turns? IN = ON ✔P+ON A+ + 0 m/s + 0m/s^2 n+ + 0 m/s ✔A+ 2 ż ܐ ܀ ܐ ܀ 2 2 Ź 2 2