PhysicsEasy100×since 2002Q8137The displacement of an object attached to a spring and executing simple harmonic motion is given by x=2×10−2x = 2 \times {10^{ - 2}}x=2×10−2 coscoscos πt\pi tπt metre. The time at which the maximum speed first occurs isA0.250.250.25 sssB0.50.50.5 sssC0.750.750.75 sssD0.1250.1250.125 sssCheck answerSkip