Home
Class 11
PHYSICS
[" Q "48." A small steeld butl falls thr...

[" Q "48." A small steeld butl falls through a synup are constant "],[" speed of "10" cmest if the steeph ball in pults upwards "],[" with afforce equal to twice its "(1)/(2)" frective weight,how fast "],[" will it move upplyngly."],[[" (i) "10cm" s' "," (b) "20cms^(-1)],[" (c) "5cm" sy "," (d) "x cm s^(-1)]],[" (c) "5cm" s) "," (d) "x cms^(-1)]

Promotional Banner

Similar Questions

Explore conceptually related problems

A small steel ball falls through a syrup at a constant speed of 10cms^-1 . If the steel ball is pulled upwards with a force equal to twice its effective weight, how fast will it move upwards?

A small steel ball falls through a syrup at a constant speed of 10cms^-1 . If the steel ball is pulled upwards with a force equal to twice its effective weight, how fast will it move upwards?

The speed of a ball of radius 2 cm in viscous liquid medium is 20 cm .s^-1 . The speed of a ball of radius 1 cm in the same liquid will be

The speed of a ball of radius 2 cm in a viscous liquid medium is 20 cm . S^(-1) . The speed of a ball of radius 1 cm in the same liquid will be

If the length of second's hand of a clock is 10 cm, the speed of its dip (in cm s^(-1) ) is nearly

Uniform speed of 2 cm diameter ball is 20cm//s in a viscous liquid. Then, the speed of 1 cm diameter ball in the same liquid is

Uniform speed of 2 cm diameter ball is 20cm//s in a viscous liquid. Then, the speed of 1 cm diameter ball in the same liquid is

If the length of second's hand of a clock is 10 cm, the speed of its dip (in cm 1s^(-1) ) is nearly