The direction of the acceleration(加速度), as has been pointed out, is the same as that of the change in velocity.
举一反三
- The acceleration(加速度) is directly proportional to(正比于), and in the same direction as, the applied force(外力).
- _____ has already been pointed out , grammar is not a set of dead rules.
- The change in velocity during movement is () A: Force B: Acceleration C: Kinetics D: Displacement
- ______has been pointed out before, air pollution is becoming serious in cities. A: That B: What C: Which D: As
- It has （） out that one and the same word may have different meanings in different places. A: found B: to find C: to be pointed D: worked