Question: Time: 1 2 0 min 1 . THEORYQuestion 1 ( 1 point ) : What is different between Velocity and Speed?Question 2 ( 1 point

Time:

120

min

1 .

THEORYQuestion

1 (1

point

)

: What is different between "Velocity" and "Speed"?Question

2 (1

point

)

: How can you throw a projectile so that it has zero speed at the top of its trajectory? So that it has nonzero speed at the top of its trajectory?Question

3 (1

point

)

: Explain the concept of "Accurate" and "Precise" in an experimental measurement?

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