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The V-t graphs of two objects make angle...

The V-t graphs of two objects make angle `30^(@)` and `60^(@)` with the time axis. Find the ratio of their accelerations.

Text Solution

Verified by Experts

`(a_(1))/(a_(2))=(tan30^(@))/(tan60^(@))=(1//sqrt(3))/(sqrt3)=(1)/(3)=1:3`
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Knowledge Check

  • Two objects are projected at angles 30^(@) and 60^(@) respectively with respect to the horizontal direction. The range of two objects are denoted as R_(30^(@)) and R_(60^(@)) . Choose the correct relation from the following.

    A
    `R_(30^(@))=R_(60^(@))`
    B
    `R_(30^(@))=4R_(60^(@))`
    C
    `R_(30^(@))=(R_(60^(@)))/(2)`
    D
    `R_(30^(@))=2R_(60^(@))`

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