with the help of this diagram calculate the acceleration due to gravity
provided: it is a velocity time graph
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question of physics
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Here in figure :
Velocity - time graph is given,
Concept :- acceleration is the change in velocity per unit time .
e.g acceleration is the slope of V- t graph .
now,
at t = 2 sec velocity = 2 m/sec
so, acceleration at t = 2 :
a = ( 2 - 0)/(2 -0) = 1 m/s²
at t = 4
acceleration = {final velocity-intial velocity}/time taken
= (4 - 0)/(4 - 0) = 1 m/s²
you can check similarly at t = 6 and 8 sec acceleration is always equal to 1 m/s²
hence, acceleration is constant according to this graph and e.g a = 1 m/s²
Velocity - time graph is given,
Concept :- acceleration is the change in velocity per unit time .
e.g acceleration is the slope of V- t graph .
now,
at t = 2 sec velocity = 2 m/sec
so, acceleration at t = 2 :
a = ( 2 - 0)/(2 -0) = 1 m/s²
at t = 4
acceleration = {final velocity-intial velocity}/time taken
= (4 - 0)/(4 - 0) = 1 m/s²
you can check similarly at t = 6 and 8 sec acceleration is always equal to 1 m/s²
hence, acceleration is constant according to this graph and e.g a = 1 m/s²
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