Show all working explaining detailly each step.Question c A23 Arocketis caused to ascend vertically from theground with a constant acceleration, a. At atime, t,, after leaving the ground the rocketmotor is shut off.(a) Neglecting air resistance and assumingthe acceleration due to gravity, g, isconstant, sketch a graph showing howthe velocity of the rocket varies with timefrom the moment it leaves the ground tothe moment it returns to ground. In yoursketch represent the ascending velocity aspositive and the descending velocity asnegative. Indicate on your graph (i)(i) the time to reach maximum height,A, (ili) the time of flight, t(b) Account for the form of each portion ofthe graph and explain the significance ofthe area between the graph and the timeaxis from zero time to (i) , (ii) t (ii) 4(c) Either by using the graph or otherwise,derive expressions in terms of a, g andfor (i) t (ii) the maximum heightreached, (iii) 4.[J]

it is given that accleration is a constantso, velocity; V=∫adtV=at+U.....(1)U is the initial…

A23 Arocketis caused to ascend vertically from the ground with a constant acceleration, a. At a time, t,, after leaving the ground the rocket motor is shut off. (a) Neglecting air resistance and assuming the acceleration due to gravity, , is constant, sketch a graph showing how the velocity of the rocket varies with time from the moment it leaves the ground to the moment it returns to ground. In your sletch represent the ascending velocity as positive and the descending velocity as negative. Indicate on your graph (1) (il) the time to reach maximum height, A, (1li) the time of flight, t. (b) Account for the form of each portion of the graph and explain the significance of the area between the graph and the time axis from zero time to (1) (ii) f (ii) 4 (c) Either by using the graph or otherwise, derive expressions in terms of a, g and for (i) (ii) the maximum height reached, (ii) t.

A23 Arocketis caused to ascend vertically from the ground with a constant acceleration, a. At a time, t,, after leaving the ground the rocket motor is shut off. (a) Neglecting air resistance and assuming the acceleration due to gravity, , is constant, sketch a graph showing how the velocity of the rocket varies with time from the moment it leaves the ground to the moment it returns to ground. In your sletch represent the ascending velocity as positive and the descending velocity as negative. Indicate on your graph (1) (il) the time to reach maximum height, A, (1li) the time of flight, t. (b) Account for the form of each portion of the graph and explain the significance of the area between the graph and the time axis from zero time to (1) (ii) f (ii) 4 (c) Either by using the graph or otherwise, derive expressions in terms of a, g and for (i) (ii) the maximum height reached, (ii) t.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 61P: A woodpecker’s brain is specially protected from large accelerations by tendon-like attachments...

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