Question

A body falls from a height of 200m.then the distance travelled by it during the first 3 consecutive seconds is in the ratio of....
A)1:1:1
B)2:3:5
C)1:3:5
D)5:7:9

Answer 1

Answer:

Ans is = c

Explanation:

Distance in first two seconds=

2

1

g(2)

2

=20

Distance in first four seconds=

2

1

g(4)

2

=80

Distance in first six seconds=

2

1

g(6)

2

=180

Ratio=20:(80−20):(180−80)=20:60:100=1:3:5