AIPMT / Neet 2006 , Subject : Physics, Topic : Kinematics

 Q 1 )A particle moves along a straight line OX. At a time t(in seconds) the distance x(in meters)of the particle from 0 is given by:-x=40+12t−t3.  How long would the particles travel before coming to rest?

Sol 1 ) 

Q 2) The vectors A and B are such that | A + B| = |A - B| The angle between the two vectors is 

Q 4) For angles of projection of a projectile at angles (45∘−θ) and (45∘+θ) , the horizontal ranges described by the projectile are in the ratio of:

SOL 4) 

Q 5) Two bodies, A(of mass 1kg) and B(of mass 3kg),are dropped from heights of 16 m and 25 m respectively. The ratio of the time taken by them to reach the ground is:

Next time time want to do this type of qus by urself / want to learn most accurate way of problem solving/looking for similar qus based on this, then u must see other hint and related concept videos available on my channel Question Nahi Banta

Feel free to contact Email : questionnahibanta@gmail.com ,You tube channel : Question Nahi Banta https://www.youtube.com/channel/UCH2Z5EjizV7B2bDR0pc3Xcw , Facebook page : Question Nahi Banta https://www.facebook.com/QuestionNahiBanta  & Instagram : questionnahibanta