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Given figures represent the motion of two objects P and Q. Which of the objects has positive acceleration and which one has negative acceleration?
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Fill in the blanks.
(i) ………..is the term used for negative acceleration.
(ii) A bus starting from rest attains a velocity of 54 km/h in 60 s, its acceleration is …………….. .All In One - Science
(i) Give two factors on which acceleration depends.
(ii)Mention the formula and SI unit of acceleration.All In One - Science
There is an argument about uniform acceleration between Mr X and Mr Y. Mr X says “acceleration means that farther you go faster you go”. Mr Y says “acceleration means that longer you go the faster you go”. Whose statement is correct?Evergreen - Science
Uniform and non-uniform accelerationEvergreen - Science
An object is dropped from rest at a height of 150 m and simultaneously another object is dropped from rest at a height 100 m. What is the difference in their heights after 2 s if both the objects drop with same accelerations? How does the difference in heights vary with time?NCERT Science - Exemplar
When you apply brakes to a car, in which direction is its acceleration?Evergreen - Science
You are sitting in a stationary car. There is a helium balloon tied to its floor. You accelerate and obviously feel like you are being pushed backwards (against the direction of your accelerations). The balloon.All In One - Science
Give an example of negative acceleration from daily life situation.Evergreen - Science