Which of the following correctly lists friction types (excluding fluid friction) from strongest to weakest? (2 points)

static, sliding, rolling
sliding, static, magnetic
weak, strong, nuclear
rolling, sliding, static

Two or more velocities add by ________. (2 point)

Vector addition
Scalar addition
Vector multiplication
Scalar multiplication

A marathon runner sets out on a run. She runs 3 km east, 1 km north, then 3 km west, and lastly 1 km south. Which of the following statements is FALSE? (2 points)

The displacement of the round tri

Question

Which of the following correctly lists friction types (excluding fluid friction) from strongest to weakest? (2 points)

    static, sliding, rolling
    sliding, static, magnetic
    weak, strong, nuclear
    rolling, sliding, static 

Two or more velocities add by ________. (2 point)

    Vector addition
    Scalar addition
    Vector multiplication
    Scalar multiplication 

A marathon runner sets out on a run. She runs 3 km east, 1 km north, then 3 km west, and lastly 1 km south. Which of the following statements is FALSE? (2 points)

    The displacement of the round tri

alfordabby · Answer

1. A
2. C
3. Where are the other answer choices...?