A ball is tossed straight up into the air. At the highest point, the ball'sQuestion 12Answera.velocity and acceleration will be dependant on how fast the ball was releasedb.acceleration is zero but not its velocityc.velocity is zero and acceleration is acting upwardsd.velocity is zero and acceleration is acting downwardse.velocity and acceleration are zero

A ball thrown into the air follows a projectile motion. At the highest point in the motion... neither the acceleration nor the velocity are zero. both the velocity and the acceleration are zero. the velocity is zero, but the acceleration is not zero. we need more information the acceleration is zero but the velocity is not zero.

A ball is thrown straight up. Which of the following statements about its velocity and acceleration is true during its flight (ignoring air resistance)?i. The velocity is always in the same direction as the acceleration.ii. The acceleration is always directed upward.iii. The acceleration is always directed downward.iv. The velocity is zero at the highest point.Select one:a.(i) and (iii) onlyb.(iii) and (iv) onlyc.(iv) onlyd.(ii) and (iv) onlye.(i), (iii) and (iv) only

Every word problem, there should be a conclusion. therefore add a conclusion to the following answer. "(a) The velocity of the ball at its highest point is 0 m/s. This is because at the highest point, the ball stops moving upwards and is about to start falling downwards. (b) The velocity of the ball 1 second before it reaches its highest point depends on the initial speed and the acceleration due to gravity. The acceleration due to gravity is approximately 9.8 m/s². So, if we denote the initial speed as v0, then the velocity 1 second before the highest point is v0 - 9.8 m/s. (c) The change in velocity during this 1-second interval is the final velocity minus the initial velocity, which is (v0 - 9.8 m/s) - v0 = -9.8 m/s. (d) The velocity of the ball 1 second after it reaches its highest point is -9.8 m/s. This is because the ball has started to fall and is accelerating downwards due to gravity. (e) The change in velocity during this 1-second interval is the final velocity minus the initial velocity, which is -9.8 m/s - 0 = -9.8 m/s. (f) The change in velocity during the 2-second interval is the final velocity after 2 seconds minus the initial velocity, which is (-9.8 m/s) - (v0 - 9.8 m/s) = -19.6 m/s. (g) The acceleration of the ball during any of these time intervals and at the moment the ball has zero velocity is -9.8 m/s². This is the acceleration due to gravity, and it is always acting on the ball, regardless of its velocity."

Suppose a ping pong ball is tossed. When the ball reaches the highest point, which statement about the ball’s velocity and acceleration is true?

A boy throws a ball straight up in the air. After the ball leaves his hand and while it is in the air, which of the following statement is true?A     the velocity and acceleration of the ball are always in the same directionB     the velocity and acceleration of the ball are always in the opposite directionsC     the acceleration of the ball is never zero during the flightD     the velocity of the ball is never zero during the flight