Question
At uniform speed the acceleration is
The correct answer is
Zero
Correct Answer: (c) Zero
Explanation: For an object moving at a constant speed, the acceleration is zero.
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Important Questions from Acceleration
Acceleration is equal to the rate of change of _________.
At uniform speed the acceleration is
- If the position of a particle X at time $t$ is given by the equation $x(t) = At^3$, where $A$ is a non-zero constant, determine the nature of its acceleration.
- Which of the following mathematical expressions accurately defines the average acceleration, $a$, of an object that changes its velocity from an initial velocity $v_i$ to a final velocity $v_f$ during a time interval $t$?
A particle moves a distance $x$ in time $t$ according to the equation $x = (2t+3)^{-1/2}$. The acceleration of the particle is proportional to
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