Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

2) 210 8. A shell is projected from a level ground with a velocity u at angle q to the horizontal. When the shell is at the highest point it explodes into two equal fragments. One of the fragments retraces its path to the point of projection. At what distance from the point of projection does the other fragment fall. 2u²Sin20 u’Sin 20 u-Sin2e 2u?Sin20 1) 2) 3) 2g 4) 3g Ky2

Open in App

Solution

Verified by Toppr

Was this answer helpful?

0

Similar Questions

Q1

A shell projected from a level ground has a range

R

, if it did not explode. At the highest point teh shell explodes into two fragments having masses in the ration

1 : 2

with each fragment moving horizontally immediately after the explosion. If the lighter fragment falls at a distance

\frac{R}{2}

from the point of projection, behind the point of projection, the distance a which the other fragments falls from the point of projection is

View Solution

Q2

117.A body projected from ground for maximum horizontal range 400m is exploded at the highest point of its path into two identical fragments. If one of the fragments retraces its path, then at what distance from the point of projection the other fragments hits the ground?

View Solution

Q3

A shell projected from a level ground has a range

R

, if it did not explode. At the highest point, the shell explodes into two fragments having masses in the ration

1 : 3

, with each fragment moving horizontally immediately after the explosion. If the lighter fragment falls at a distance

R

from the point of projection, behind the point of projection, the distance at which the order fragments falls from the point of projection is

View Solution

Q4

A projectile of mass

m

is projected at an angle

θ

to the horizontal, the projectile at the highest point breaks into two fragments of equal masses. One of the fragments retraces its path to the point of projection. The velocity of the other fragment just after explosion is

View Solution

Q5

86.An object of mass m projected with velocity v at an angle Y with horizontal. At highest point it explodes in three fragments in ratio1:1:2 such that 1st part retraces its path ,2nd part just fall dowm . The 3rd part will fall on ground at what distance from point of projection.

View Solution