mission kc5: oil drop representations\nan object is moving from right to left. its motion is represented by…

mission kc5: oil drop representations\nan object is moving from right to left. its motion is represented by the oil drop diagram at the right. this object has a ______ velocity and a ______ acceleration.\na. rightward, leftward\nb. leftward, rightward\nc. rightward, zero\nd. leftward, zero\ne. rightward, rightward\nf. leftward, leftward\ng. none of these

mission kc5: oil drop representations\nan object is moving from right to left. its motion is represented by the oil drop diagram at the right. this object has a ______ velocity and a ______ acceleration.\na. rightward, leftward\nb. leftward, rightward\nc. rightward, zero\nd. leftward, zero\ne. rightward, rightward\nf. leftward, leftward\ng. none of these

Answer

Explanation:

Step1: Determine the direction of velocity

Velocity is in the direction of motion. Since the object is moving from right to left, the velocity is left - ward.

Step2: Analyze the acceleration from the oil - drop diagram

The spacing between the oil - drops is decreasing. This means the object is slowing down. When an object is slowing down, acceleration is in the opposite direction of velocity. So acceleration is right - ward.

Answer:

b. leftward, rightward