O-LevelMathematicsAlgebra and graphs4024/11 · May/June 2012 · Q235 Marks
The diagram shows the speed-time graph of a car travelling between two road junctions. [Figure - speed-time graph]
- (a)Calculate the retardation of the car between t = 48 and t = 58.[1]
- (b)By drawing a tangent, estimate the acceleration of the car when t = 8.[2]
- (c)Calculate the distance travelled by the car between t = 15 and t = 58.[2]
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