A rocket is launched at an angle of 55.0° above the horizontal with an initial speed of 98 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration. 32.0 m/s2. At this time, its engines fail and the rocket proceeds t move as a projectile. (a) Find the maximum altitude reached by the rocket. 1287 1x Your response differs from the correct answer by more than 10 %. Double check your calculations. mi (b) Find its total time of flight. 35.02 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy (c) Find its horizontal range. 6417.70 x minimize roundoff error, s

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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A rocket is launched at an angle of 55.0° above the horizontal with an initial speed of 98 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration of 32.0 m/s². At this time, its engines fail and the rocket proceeds to move as a projectile.
(a) Find the maximum altitude reached by the rocket.
1287
Your response differs from the correct answer by more than 10%. Double check your calculations. m
(b) Find its total time of flight.
35.02
X
Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. s
(c) Find its horizontal range.
6417.70
Your response differs from the correct answer by more than 10%. Double check your calculations. m
Transcribed Image Text:A rocket is launched at an angle of 55.0° above the horizontal with an initial speed of 98 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration of 32.0 m/s². At this time, its engines fail and the rocket proceeds to move as a projectile. (a) Find the maximum altitude reached by the rocket. 1287 Your response differs from the correct answer by more than 10%. Double check your calculations. m (b) Find its total time of flight. 35.02 X Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. s (c) Find its horizontal range. 6417.70 Your response differs from the correct answer by more than 10%. Double check your calculations. m
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