Question

study the velocity time graph of a car given below and answer the following questions
a. state the type of motion represented bo OA , AB and BC
b. calculate the acceleration of car:
i. from O to A and
ii. from B to C​

Answer 1

Answer:

1. OA presents uniform acceleration ,AB represents constant speed ,BC presents uniform retardation
2. a=(40-0)/(10-0)=4m/s2
3. a=(40-0)/(50-30)=2m/s2

Explanation:

Answer 2

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