5
You visited us
5
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Physics
Derivation of Position-Time Relation by Graphical Method
A stone is re...
Question
A stone is released from the top of a tower of height
19.6
m. Calculate its final velocity just before touching the ground.
Open in App
Solution
Given : Height of the tower
H
=
19.6
m
Initial velocity of the stone
u
=
0
Acceleration
a
=
g
=
9.8
m
s
−
2
Let the final velocity of the stone be
v
Using,
v
2
−
u
2
=
2
a
H
v
2
−
0
=
2
(
9.8
)
×
19.6
⟹
v
=
19.6
m
s
−
1
Suggest Corrections
52
Similar questions
Q.
Question 14
A stone is released from the top of a tower of height 19.6 m. Calculate its final velocity.
Q.
A stone is released from the top of a tower of height 19.6 m. Calculate its final velocity.
Q.
A body of mass m falls freely through a height h from the top of a tower. The velocity just before touching the ground is
√
3
2
g
h
. The air drag is:
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Equations of Motion
PHYSICS
Watch in App
Explore more
NCERT - Standard IX
Derivation of Position-Time Relation by Graphical Method
Standard IX Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app