Question

solve this plz ASAP✍️✍️✍️✍️

Answer 1

You are solving jee problems. So I am assuming you don't need step by step explanation.

average speed = total distance covered by the peripheral point / time

time = 1s

angle covered = 3×1^2 + 2×1 = 5 radian

total distance = angle covered in first second × radius = 5 × 25 = 125 cm = 1.25 m

speed = 1.25m / 1s = 1.25 m/s

Answer 2

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You are solving jee problems. So I am assuming you don't need step by step explanation.

average speed = total distance covered by the peripheral point / time

time = 1s

angle covered = 3×1^2 + 2×1 = 5 radian

total distance = angle covered in first second × radius = 5 × 25 = 125 cm = 1.25 m

speed = 1.25m / 1s = 1.25 m/s

HOPE SO IT WILL HELP......