poonam

two trains are moving towards each other with velocitied u1 and u2 see that the distance between them is x.the condition for them to not collide is

If the difference between the exterior regular polygon and an (n+1) sided regular polygon is 12 find the value of n.

If the area of rectangle is 24 sqm and its perimeter 20 m.Fram the quadratic equation find lenght and breath.

why do mountaineers carry oxygen while climbing high mountains?

velocity imparted to block will cause the the block to rise to a height h at this instant the kinetic energy is converted into potential energy completely so, (1/2)*M*(v')^2 = M*g*h use the value of v' from above solution and solve for h.

Cube of velocity

1/^r =1/^p 1/^q

The planes approach the airport. Appropriate subject verb agreement fill up

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i think alps is bigger but i don t no the diference