wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A particle is projected vertically upwards from a point O on the ground. It takes a time t1 to reach a point A at height h above the ground, it continues to move and takes a time t2 to reach the ground, the maximum height attained by the particle will be?

A
g2(t1+t2)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
g2(t1+t2)2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
g4(t1+t2)2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
g8(t1+t2)2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B g2(t1+t2)

Time taken for the particle to reach highest point ist1+t22

(v=ugt)

initial velocity=u=g=(t1+t22)

h=ut+12at2

h=ut112gt21

=g(t1+t22)t112gt21

h=12g(t1+t2)



flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Centre of Mass in Galileo's World
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon