A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed of 6 m/s. The tension in the string is?
Sahay Sir > Question Answers > A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed of 6 m/s. The tension in the string is?
A cart has mass 2 metric ton and sand of 1 metric ton is inside the cart. Now a force of 10 N is applied on cart and sand starts to leak with rate of 0.5 kg/s. What is the velocity of cart when total sand has come out from the cart ?
17
Oct
A cart has mass 2 metric ton and sand of 1 metric ton is inside the cart. Now a force of 10 N is applied on cart and sand starts to leak with rate of 0.5 kg/s. What is the velocity of cart when total sand has come out from the cart ? A stone [...]
A bomb moving with velocity (40i+50j−25k)m/s explodes into two pieces of mass ratio 1:4. After explosion the smaller piece moves away with velocity (40i+50j+25k)m/s. The velocity of larger piece after explosion is .
17
Oct
A bomb moving with velocity (40i+50j−25k)m/s explodes into two pieces of mass ratio 1:4. After explosion the smaller piece moves away with velocity (40i+50j+25k)m/s. The velocity of larger piece after explosion is . A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed [...]
A boy stands on a weighing machine inside a lift. When the lift is going down with acceleration g/4 the machine shows a reading 30 kgf. When the lift goes upwards with acceleration g/4 the reading would be
17
Oct
A boy stands on a weighing machine inside a lift. When the lift is going down with acceleration g/4 the machine shows a reading 30 kgf. When the lift goes upwards with acceleration g/4 the reading would be A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a [...]
A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed of 6 m/s. The tension in the string is?
17
Oct
A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed of 6 m/s. The tension in the string is? A stone of mass 0.3 kg attached to a 1.5m long string is whirled around in a horizontal circle at a speed of 6 [...]