Advertisements
Advertisements
प्रश्न
From the diagram given below, calculate acceleration.
Advertisements
उत्तर
Acceleration = Slope of v.t. graph from O to A
= `"AC"/"OC"=15/10` = 1.5 m/s2
APPEARS IN
संबंधित प्रश्न
A train moving with a velocity of 20 ms−1 is brought to rest by applying brakes in 5 s. Calculate the retardation.
When is the acceleration due to gravity negative?
Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate the Acceleration of car Q between 2 s – 5 s.
Out of energy and acceleration, which one is a vector?
What happens to the stepwise increasing speed-time graph when the size of each step is made very small?
The rate of change of velocity is ______.
Negative acceleration is called ______.
Exercise Problem.
A racing car has a uniform acceleration of 4 ms–2. What distance it covers in 10 s after the start?
The slope of a velocity-time graph gives ______.
