LeAnn knows the speed of an airplane but she wants to find the velocity. What does she need to determine to find velocity?
A.
The time it takes the airplane to move between two points.

B. The acceleration needed to get to its speed.
C. The force of the airplane's engine.

D.
The direction the airplane is flying.

How hot is the suns corona? (integrated science)

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.

Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm