how much height should the obstacle so that ball will be in equilibrium
Answers
Answered by
1
An easy way to solve this Multiple Choice Question is just by trial and error. As we can know for a fact that if theta=0" role="presentation" style="margin: 0px; padding: 0px; outline: 0px; display: inline; font-style: normal; font-weight: normal; line-height: normal; font-size: 14px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">theta=0theta=0 then h should be equal to zero. So by substituting the theta value as zero in the options given to find out the satisfying equation, which turns out to be option D.
Similar questions