10.) A stone
height above the top of the
dropped. (g = 10 ms-2).
20. If
m
[Ans : 4.05 m
A stone is dropped from the top of a tower. If it travels
44.1 metres in the last second, calculate the height of the tower.
[Ans. 122.5 metres)
12. A stone falls from a cliff and travels 34.3 m in the last second
before it reaches ground at its foot. Find the height of the cliff.
[Ans : 78.4 m]
21. A
th
th
13) A stone is dropped into a well 44.1 m deep. If the velocity of
sound is 330 ms-1, find after how much time the sound of splash
22. A
[Ans : 3.13 s]
[March/April. 2008]
is heard.
C
t
(14.) An object is thrown vertically up with initial velocity 39.2 m/s.
[Ans : 78.4 m]
Find the maximum height.
[March/April. 2017 (DME)
23. A
15. A stone is thrown vertically up with an initial velocity of
Answers
Answer:
jsbenn1या फिरg है फाईह्वेह2iwisjao92। जेनेनेजा। एक
वेक अप एक वकानिया0Karona is a virus which has become a very fast spreading disease all over the world through infection, millions of people are getting infected with this virus every day, the reason is that this virus is transmitted from person to person. It is known that today it has spread rapidly all over the world, due to which people are dying in large quantities due to this virus. This virus was first given the status of annual epidemic on 2020
Named SARA - COV-2 after which the official nomenclature as Kovid-19
was doneKarona is a virus which has become a very fast spreading disease all over the world through infection, millions of people are getting infected with this virus every day, the reason is that this virus is transmitted from person to person. It is known that today it has spread rapidly all over the world, due to which people are dying in large quantities due to this virus. This virus was first given the status of annual epidemic on 2020
Named SARA - COV-2 after which the official nomenclature as Kovid-19
was doneKarona is a virus which has become a very fast spreading disease all over the world through infection, millions of people are getting infected with this virus every day, the reason is that this virus is transmitted from person to person. It is known that today it has spread rapidly all over the world, due to which people are dying in large quantities due to this virus. This virus was first given the status of annual epidemic on 2020
Named SARA - COV-2 after which the official nomenclature as Kovid-19
was doneKarona is a virus which has become a very fast spreading disease all over the world through infection, millions of people are getting infected with this virus every day, the reason is that this virus is transmitted from person to person. It is known that today it has spread rapidly all over the world, due to which people are dying in large quantities due to this virus. This virus was first given the status of annual epidemic on 2020
Named SARA - COV-2 after which the official nomenclature as Kovid-19
was done