5 - Dynamics Questions Answers

Maths >> Dynamics >> Collision IIT JEE

MESSAGE


Dear users

If you want to give any explanation for a question sumitted in the site already, then please write that comment in the same question by using the button "submit your answer"

You should not type this as a new question because this creates inconvenience to other users

 

thanks 

admin

Submit By: MANISH SIR 5 year ago
is this topic helpfull: 20 5
Maths >> Dynamics >> Collision IIT JEE

The curvilinear motion of a particle is defined by Vx = 25 = 8t and y = 50 -2t2 where Vx is in m/s, y is in metres and t is in seconds. It is also known that x = 0 when t = 0. Determine velocity and acceleration of particle when y = 0.

Asked By: BHAVANKUMAR 3 year ago
is this question helpfull: 3 3 submit your answer
Maths >> Dynamics >> Projectile Others
A PARTICLE IS PROJECTED VERTICALLY UPWARD WITH THE VELOCITY Um/s AND AFTER t secs ,ANOTHER PARTICLE IS PROJECTED FROM THE SAME POINT WITH THE SAME INITIAL VELOCITY .PROOF THAT THE PARTICLES WILL MEET AFTER ELAPSE OF(t/2 +u/g)secs FROM THE INSTANCE OF PROJECTION OF THE FIRST PARTICLES.
Asked By: APEH, ISRAEL EJEH 4 year ago
is this question helpfull: 0 0 submit your answer
Maths >> Dynamics >> Projectile Others
A PARTICLE IS PROJECTED VERTICALLY UPWARD WITH THE VELOCITY Um/s AND AFTER t secs ,ANOTHER PARTICLE IS PROJECTED FROM THE SAME POINT WITH THE SAME INITIAL VELOCITY .PROOF THAT THE PARTICLES WILL MEET AFTER ELAPSE OF(t/2 +u/g)secs FROM THE INSTANCE OF PROJECTION OF THE FIRST PARTICLES.
Asked By: APEH, ISRAEL EJEH 4 year ago
is this question helpfull: 2 1 submit your answer
Maths >> Dynamics >> Laws of motion IIT JEE

a package of mass 10kg is released from rest on a rough slope inclined at 25 degrees to the horizontal. after 2 seconds the package has moved 4m down the slope. find the coefficient of friction between the package and the slope.

 

a box of mass 2kg is pushed up a rough plane by a horizontal force of magnitude 25N. the plane is inclined to the horizontal at an angle of 10 degree. given that the coefficient of friction between the box and the plane is 0.3, find the acceleration of the box.

Asked By: AMAR KHAN 5 year ago
is this question helpfull: 1 1 submit your answer
Asked By: RAM KRISHAN 6 year ago
is this question helpfull: 0 0 submit your answer

Login Here

username / email :

password :

register | forget password