kinematics qs..

The velocity of the particle is 10√3
m/s..
1. Find the verticle height h...
2. Maximum height attained by particle from O
3. distance PQ
(NOTE: The particle is projected and hits the planes perpendicularly..)

15 Answers

3
iitimcomin ·

1
sriraghav ·

ans for first part is 5m

3
iitimcomin ·

ull get Sy = 10 and h = 5 .... ive made a calc. mistake!!!!

1
sriraghav ·

will the time of flight will b same as time taken to move down the plane??
I don't think so....

1
sriraghav ·

PQ is given as 20 , then urs is rite.. K...

1
sriraghav ·

ans my prev. post(time taken)

3
iitimcomin ·

in the beginning theres a velocity along x axis (ive redefined x and y see figure)) but after complete flight Vx = 0 as its perpendicular to x axis!!!!!

3
iitimcomin ·

1
sriraghav ·

k.. got it tanx...

3
iitimcomin ·

3
iitimcomin ·

hey is the max. height = 16.25m????????????????????????

3
iitimcomin ·

sum 1 tell if max height is 16.25m!!!!!!!!!!!!!!!!!!!!!pls!!!!!!!!!!!!!!!!!

1
sriraghav ·

absolutely rite...

3
iitimcomin ·

thanx for confirmin yaar!!!! if u cud post sum mor ques. it wud be gr8!!!!!!!!and ya frm 11 std syllabus iim ritin jee 2010

1
sriraghav ·

k... i'll post all my 11th doubts 2 u...

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