Biology Scalar And Vector Flashcards
1
Q
What is a scalar
A
A scalar is a quantity that has a size only
2
Q
What is a vector?
A
A vector is a quantity that has both a size and direction
3
Q
Example of scalar
A
. Distance (m,km,cm) . Wavelength (m,km,cm) . Frequency (Hz) . Mass (kg) .volume (m3,cm3,mm3) . Speed (m/s, km/h) . Energy
4
Q
Example of vector
A
. Displacement + (m,km,cm,etc) . Force (N) . Weight (N) . Velocity (m/s,km,h) . Acceleration (m/52)
5
Q
How to write a vector example
A
5N to the right
