Which phrase describes speed? O A. A scalar quantity
O B. A vector quantity
O C. A quantity with direction only
O D. A quantity with no units

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2

If y gets smaller as x gets bigger and y have an relationship?

What is the role of lenses in microscopy?