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 6 months ago
hi!!!
do you know some hard kinematics (with uniform and varying acceleration) and projectile motion problems? :(((
I need those questions so I can review!! :((
 6 months ago
hi!!! do you know some hard kinematics (with uniform and varying acceleration) and projectile motion problems? :((( I need those questions so I can review!! :((

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Mashy
 6 months ago
Best ResponseYou've already chosen the best response.2How hard are we talking about? ;)

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.2*) A projectile is projected upwards with a blistering speed of 5km/s. If the earth has a radius of 6400 km, calculate how high about the earth's surface does the projectile reach (neglect the rotation of the earth and consider earth to be a perfect sphere )

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.22) A man stands at the bottom of an incline (alpha). He throws a projectile with an angle beta with respect to the incline. If you consider the man to be at origin. Find the co ordinates at which the projectile hits the inclinedw:1409406103623:dw

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.2then speed of projection as u or something :P

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.23) Two objects are throw upwards.. one with 50m/s and another with 60m/s 5 seconds later. Find when and where will the two objects meet?

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.24) An object is moving in 3 dimensions with position vector function \[r(t) = (2t^3  4)i + (t^2  2t + 5) j  (3t^2)k (m)\] Find the magnitude of average acceleration and also the angle it makes with the yz plane.. from t =2s to t = 5s. i, j, k are unit vectors along the positive x, y, and z axes respectively

Mashy
 6 months ago
Best ResponseYou've already chosen the best response.2Tell me if u want harder ones.. ll refer some books..

No.name
 6 months ago
Best ResponseYou've already chosen the best response.0That is simple , take irodov , and you will feel like jumping of a building

No.name
 6 months ago
Best ResponseYou've already chosen the best response.0IEE.IRODOV , PROBLEMS IN GENERAL PHYSICS
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