Ravi was very interested in athletics, specially in Javelin throw. He used to watch it on television and imagined himself playing the same. His friends encouraged him to do practice in the fields instead of just dreaming. He started practising daily but his range of throwing didn’t increase much. He then approached his PTI who patiently listened to his problem. He advised Ravi that he should aim to throw the javelin at an angle of 45° with the horizontal. Ravi did the same and his range of throw started improving day by day. He soon started participating in competitions.What will be the value of angle between the direction of velocity and acceleration at the highest point of the path followed by javelin.
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What is the acceleration according to the formula not possible by any method bro pls specify i'll help
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Answered by
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Answer:
Explanation:
Hey I gotchu !!
At the highest point the velocity component present is only horizontal i,e vcosФ
and the only acceleration that acts is acceleration due to gravity which always acts downwards
⇒ The angle between velocity and acceleration would be 90º
Explanation:
Hey I gotchu !!
At the highest point the velocity component present is only horizontal i,e vcosФ
and the only acceleration that acts is acceleration due to gravity which always acts downwards
⇒ The angle between velocity and acceleration would be 90º
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