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 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

For general projectile motion, when the projectile is at the highest point of its trajectoryGroup of answer choicesits acceleration is zero.none of theseits velocity is perpendicular to the acceleration.the horizontal component of its velocity is zero.its velocity and acceleration are both zero.the horizontal and vertical components of its velocity are zero.

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

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

Does the acceleration of a projectile ever go to zero?