Questions
MUF0121 Physics Unit 1 - Semester 2, 2025 2.10 Graphical analysis of motion
Numerical
A toy car accelerated from rest for 2.8 seconds, then continued at its maximum speed of 1.8 m s-1 until 8.2 seconds, then put on its brakes and decelerated to a stop in 12.5 seconds. Its motion is plotted on the graph below. How far did it travel when it accelerated (\( t_1 \))? Give your answer to two decimal places.
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First, identify the phase of motion for t = t1 where the car is accelerating from rest. The car starts from rest and reaches a maximum speed of 1.8 m/s in 2.8 s, so the acceleration......Login to view full explanationLog in for full answers
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A toy car accelerated from rest for 2.8 seconds, then continued at its maximum speed of 1.8 m s-1 until 8.2 seconds, then put on its brakes and decelerated to a stop in 12.5 seconds. Its motion is plotted on the graph below. How far did it travel when it accelerated (\( t_1 \))? Give your answer to two decimal places.
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