CBSE BOARD XII, asked by udayupadh1901, 6 hours ago

he centripetal acceleration will be lowest at (Hint: Fan:400rpm with blade length of 60 cm, Earth: one rotation in 24hr, Radius of earth 6378 km, Jupiter: one rotation in 10hr, Radius of Jupiter is 69911 km) ​

Answers

Answered by cutieprincesss
2

Centripetal acceleration ac is the acceleration experienced while in uniform circular motion. It always points toward the center of rotation. It is perpendicular to the linear velocity v and has the magnitude ac=v2r;ac=rω2 a c = v 2 r ; a c = r ω 2 .

Used the formula

ac = v2/r.

And find the answer

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