A particle of mass 100 g is thrown vertically upwards with a speed of 
.The work done by the force of gravity during the time, the particle goes up is
a)
b)
c)
d)
0.5 J
A particle of mass 100 g is thrown vertically upwards with a speed of .The work done by the force of gravity during the time, the particle goes up is
a)
b)
c)
d)
0.5 J
Question ID - 52027 | SaraNextGen Top Answer
A particle of mass 100 g is thrown vertically upwards with a speed of .The work done by the force of gravity during the time, the particle goes up is
a)
b)
c)
d)
0.5 J
|
A particle of mass 100 g is thrown vertically upwards with a speed of |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
0.5 J |
1 Answer
127 votes
Answer Key / Explanation : (b) -
|
(b) The height
work done by gravity force=
[angle between force and displacement is
|
traversed by particle while going up is
]
127 votes
Answer Link
127