physics

While playing soccer, the ball was kicked from the ground and was able to cover 23.4m with an initial velocity of 21.21m/s. a. What is the angle at which the ball is kicked at? b. How long will it take for the ball to reach its highest point? 1.Explain inertia in terms of pulling an empty chair compared to pulling a chair full of stuff. 2.Draw a completely-labeled free-body diagram of a shuttlecock when it hits the badminton racket as the player smashes it. 3.Draw a completely-labeled free-body diagram of the flag as students raise it along the flag pole. 4.How heavy is a cabinet if 34.45N is required to move it from rest to a speed of 0.101m/s within 4.67s? 5. How heavy is object B if it reaches the same destination at the same time as object A when: a. same amount of force is applied; b. Ais 1.2 kg and accelerates at 2.3 m/s?; and, C. B accelerates at a quarter of A's acceleration