17) An object moves a distanced with a constant accelerationa. Determine the SI base units of the quantity shown here: square root of 2ad

1. m/s
2. m^2/S^2
3. m^2/s
4. m/s^2

20)QUESTION 20

1. A car slows down from 38 m/s to 22 m/s. The magnitude of its acceleration is 7.0 m/s₂. What equation could you use to calculate the car'sdisplacementfor this interval without any further information

23) At one instant during a projectile's flight, the vertical component of its velocity isv_y = 13 m/s. Which statement about the projectile's speedv istrueat that instant?

1. v=13m/s
2. v<13m>
3. v>13m/s
4. More info needed

31) A tension force has horizontal and vertical componentsT_x = 130 N andT_y = 910 N.

The magnitude of the tension force isT = ____ N