An athlete runs along a circular track of radius 20m. What is the displacement after covering half of a round
poonam77:
radius=20m displacement= ? DISPLACEMENT=RADIUS ×2=20×2=40M
give that guy a cookie lol
Displacement will be equal to the diameter of the circular path since he covers half round. Thus displacement will be 2r = 2 X 20 = 40M
okk thnxx
thanks wont work, u have to give them a cookie
Answers
Answered by
153
Hey!
______________
Radius = 20m
Displacement after covering half round=?
Displacement = Shortest distance travelled
Displacement = 20* 2 =40 m
___________
Hope it helps...!!!
______________
Radius = 20m
Displacement after covering half round=?
Displacement = Shortest distance travelled
Displacement = 20* 2 =40 m
___________
Hope it helps...!!!
40cm(diameter of the circle)
good Answer
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shirf 2 line answer
by the way good answer
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aap bhi answer deti hain kya
haa
aapse nhi didi
nikki didi se keh rha hoon
Answered by
125
Hi Mate,
See the image attached , red curve / path denotes distance,
If we had to find distance then We would have calculated the circumference of the semi-circle.
DIsplacement = radius * 2
= 20 * 2
= 40 cm
See the image for better understanding.
See the image attached , red curve / path denotes distance,
If we had to find distance then We would have calculated the circumference of the semi-circle.
DIsplacement = radius * 2
= 20 * 2
= 40 cm
See the image for better understanding.
Attachments:
@neosing hands up!!! Caught u here :P
@batra u should learn some thing from this guy and stop copy pasting ur ans lol, looks like u r under arrest now xD
nice explanation
good explanation
good
Excellent!
40
2 .3.14.20 = 125.60
40
40
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