Question: Pls provide specific solution and answer A ball of mass = 100 g is launched straight upward at an initial speed of 90 km/h. (a)

Pls provide specific solution and answer

A ball of mass = 100 g is launched straight upward at an initial speed of 90 km/h. (a) What is the ball's initial speed in S.I. units? [2 marks] (b) Calculate and describe the force(s) acting on the ball about one second into its flight? (You may ignore air drag.) [3 marks] (c) Sketch a plot of the velocity of the ball as a function of time from launch to hitting the ground. Indicate the highest point in the ball's trajectory on the plot. [4 marks] (d) Sketch a plot of the acceleration of the ball as a function of time. [2 marks] (e) Calculate how long the ball takes to reach its highest point. Quote your answer using the correct number of significant figures. [3 marks]

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