An ant is scramping on the stairs as shown
in the figure. There are '4' stairs and each
stair has width of 12 cm and height of 5 cm.
The distance travelled by the art to scramp
the stairs is :-
Answers
Answered by
3
Answer:
On each step distance would be 12+5=17
Since there are 4 steps 4 multiplied by 17= 68.
Answered by
6
Given: An ant is scramping on the stairs
There are '4' stairs and each stair has a width of 12 cm and a height of 5 cm.
To Find: distance travelled by the art to scramp the stairs
Displacement
Solution:
Distance travelled in one step = 12 + 5 = 17 cm
Disatnce travelled in 4 steps = 4 * 17 = 68 cm
distance travelled by the art to scramp the stairs = 68 cm
Horizontal Distance = 12 * 4 = 48 cm
Vertical Distance = 5 * 4 = 20 cm
Displacement = √48² + 20²
= 4√12² + 5²
= 4(13)
= 52 cm
distance travelled by the art to scramp the stairs = 68 cm
Displacement = 52 cm
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