No chatgpt pls 4) A silver dollar is dropped from the top of the building that is 631 ft tall. Using theappropriate equation of the motion s(t) =-16t² + v₁t+Sq.a) Determine the position and velocity functions for the coin?b) Calculate the acceleration at t = 1.5.c) Find the time needed to hit the ground.d) What is the velocity of the impact?

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Answered: 4) A silver dollar is dropped from the…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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2. A ball is thrown from the top of 20.0 m tall building at an angle of 45° above the horizontal. The ball has initial speed of 40 m/s. a. Calculate the maximum height above the ground that the ball reaches. b. Calculate the speed of the ball just before it hits the ground. c. Calculate the horizontal range from the base of the building to the point where the ball hits the ground.

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