Which of the following scenarios demonstrate acceleration?Group of answer choicesWhen a soccer ball remains stationary on a flooded soccer fieldA cricket wicket keeper stands behind the wicketsWhen a car speeds up or slows downWhen a bowling ball rolls at constant speed

n which of the following cases, the object does not possess an acceleration or retardation?Awhen it moves in upward direction with decreasing speedBwhen it moves in downward direction with increasing speedCwhen it moves with constant speed along circular pathDwhen it moves with constant speed along horizontal direction

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

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

Which of the following statement is correct for the speed of a ball after it is thrown upward into the air.  1 pointdecreases and then increasesdecreasesincreasesincreases and then decreases

4) What is slowing down called?1 pointpositive accelerationnegative accelerationdeceleration