Andrea, who has a mass of 65 kg, is swinging on a swing at the playground. At the lowest point of her swing, she is 0.9 m above the ground and is moving at 4 m/s. How high above the ground will she go, in m? (Round your answer to one decimal place if necessary.)

A) A student throws a dart horizontally toward the center of a target, X, at a speed of 20 m/s as shown. The dart flies for 0.1 s and then hits below the center, at Y. How much lower, in m, does it hit? B) A drone at too great a height drops a box. The box drops straight down the ground and hits at 100 m/s smashing the contents. Neglecting air friction, approximately, how high, in m was the drone? C) is in the picture

An airplane flies at a constant altitude of 1200 m and a constant speed of 80 m/s when a 7.0 kg bowling ball falls out of the cargo hold. What is the speed of the bowling ball as it hits the ground? Ignore air resistance. O 173 m/s O 187 m/s O 153 m/s O 208 m/s O 140 m/s 吕0 F7 F8 F6 F4 F5 F3 F1 F2 & @ # $ % 4 5 7 %24

A ball of 5kg is shot vertically upward with 19.6m/s.  What is the maximum height it can reach (in meter)?

A ball rolls horizontally off the edge of a tabletop that is 1.40 m high. It strikes the floor at a point 1.32 m horizontally away from the table edge. (Neglect air resistance. (a) How long was the ball in the air? (b) What was Its speed at the instant it left the table? m/s Submit 0ncuor

A ball swings freely back and forth in an arc from point I to point IV, as shown. Point Il is the lowest point in the path, I is located 0.5 meter above II, and IV is I meter above II. Air resistance is negligible. 7. The speed of the ball at point IIl is most nearly (A) 3.0 m/s (B) 4.5 m/s (C) 9.8 m/s (D) 14 m/s T le.5 m