A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of `20ms^(-1)`.Dangerous distance from that spot is `(g=10 m//s^(2))`

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )

An object Is vertically projected with an initial velocity of 20ms^(-1) .Calculate the distance travelled by the object in 3 seconds.(g= 10ms^(-2) )

A body is projected at 45^(@) with a velocity of 20ms^(-1) has a range of 30m .The decrease in range due to air resistance is? (g=10ms^(-2))

A body oa mass M at rest explodes into three pieces, two of which of mass (M/4) each are thrown- off in perpendicular directions with velocities of 6 ms^(-1) and 8 ms^(-1) respectively. The third piece will be thrown-off with a velocity of

A stationary body of mass 3 kg explodes into three equal pieces. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3hati ms^(1) and the other with a velocity of 4hatj ms^(-1) . - If the explosion occurs in 10^(–4) s , the average force acting on the third piece in newton is

A stationary body of mass 3 kg explodes into three equal pieces. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3hati ms^(1) and the other with a velocity of 4hatj ms^(-1) . - If the explosion occurs in 10^(–4) s , the average force acting on the third piece in newton is