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Question

(A) In projectile motion,at the highest point:$1$. The vertical component of velocity $V_{y} = 0$.$2$. The horizontal component of velocity $V_{x} = u

Vedclass · Accepted Answer

Gravitational potential energy is maximum at the highest point.

Vedclass · Answer

(A) In projectile motion,at the highest point:$1$. The vertical component of velocity $V_{y} = 0$.$2$. The horizontal component of velocity $V_{x} = u_{x} = u \cos 	heta$,which remains constant throughout the motion.$3$. The gravitational potential energy $U_{g} = mgh$ is maximum at the maximum height $H_{\max}$ because the height $h$ is at its maximum value.$4$. The kinetic energy is not zero at the highest point because the horizontal velocity component $V_{x}$ is non-zero.Therefore,the correct statement is that gravitational potential energy is maximum at the highest point.

For a body projected at an angle with the horizontal from the ground,choose the correct statement.

Similar Questions

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