A ball is fired from a cannon at point 1 and follows the trajectory shown in the

Question

A ball is fired from a cannon at point 1 and follows the trajectory shown in the figure below. Air resistance may be neglected. Five possible veectors are also shown in the figure; the letter E represents the zero vector.

PLEASE ANSWER ALL QUESTIONS THANK YOU

A) Which vector best represents the ball's acceleration at point 2?

B) Which vector best represents the ball's velocity at position 3?

A ball is fired from a cannon at point 1 and follows the trajectory shown in the figure below. Air resistance may be neglected. Five possible veectors are also shown in the figure; the letter E represents the zero vector. PLEASE ANSWER ALL QUESTIONS THANK YOU Which vector best represents the ball's acceleration at point 2? Which vector best represents the ball's velocity at position 3?

Explanation / Answer

1. A vector represents the acceleration as only acc due to gravity is acting on it

2. C vector represents the velocity as the vertical component of velocity iszero at the highest point but the horizontal component is non zero

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