Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
Calculate the acceleration due to gravity on a planet where an object released from rest falls through a height of 54.2 m in 1.08 s
0
votes
547
views
asked
Jul 7, 2021
in
Physics Form 2
by
anonymous
Calculate the acceleration due to gravity on a planet where an object released from rest falls through a height of 54.2 m in 1.08 s
equilibrium
centre of gravity
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Jul 7, 2021
by
anonymous
s= ut +
1
/
2
gt
2
54.2 = 0 +
1
/
2
g x 1.08
2
g= 92.94m/s
2
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
Figure 13 shows a pulley system used to raise a mass of 5 kg through a height of 2 m when a force of 60N is applied. (Acceleration due to gravity g is 10ms-2)
asked
Jun 21, 2021
in
Physics Form 2
by
anonymous
centre of gravity
equilibrium
0
votes
1
answer
Figure 12 shows a simple machine.
asked
Jun 21, 2021
in
Physics Form 2
by
anonymous
equilibrium
centre of gravity
0
votes
1
answer
Calculate the temperature change of water as it falls through a height of 20 m. (Take g = 10 N/kg and s.h.c of water =4200 J/kg/K)
asked
Jul 7, 2021
in
Physics Form 1
by
anonymous
measurements
thermal expansion
0
votes
1
answer
Figure 3 shows a traditional stool resting on a level surface.
asked
Jun 21, 2021
in
Physics Form 1
by
anonymous
equilibrium
centre of gravity
0
votes
1
answer
A body of mass 5 kg is ejected vertically to a height of 7.2 m from the ground when a force acts on it for 0.1s. Calculate the force used to eject the body.
asked
Jul 7, 2021
in
Physics Form 1
by
anonymous
force
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(632)
English
(287)
Kiswahili
(559)
Chemistry
(663)
Physics
(604)
Physics Form 1
(307)
Physics Form 2
(129)
Physics Form 3
(91)
Physics Form 4
(76)
Biology
(659)
Geography
(537)
History
(568)
CRE
(365)
IRE
(53)
Agriculture
(519)
Business Studies
(379)
Computer Studies
(20)
Home Science
(60)
General Questions
(432)
6.4k
questions
9.6k
answers
6
comments
590
users
...