Mathematics, 20.11.2021 14:00 sistersaray
A motorcycle has an initial speed of u m/s.
It accelerates to a speed of 1.2u in 10 seconds.
The motorcycle then travels at a constant speed of 1.2u m/s
for 15 seconds.
Assuming that the acceleration is constant, express the total distance,
D in metres, travelled by the motorcycle.
Answers: 3
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In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.
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A motorcycle has an initial speed of u m/s.
It accelerates to a speed of 1.2u in 10 seconds.
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