AnnaThompson1234 AnnaThompson1234
  • 10-02-2020
  • Physics
contestada

A person driving through a field has velocity components that are 30 m/s west and 20 m/s south. What is the magnitude of the overall velocity?

Respuesta :

AyBaba7 AyBaba7
  • 15-02-2020

Answer:

Magnitude of the overall velocity = 36.06 m/s

Explanation:

30 m/s West in vector form = -(30î) m/s

20 m/s South in vector form = -(20j) m/s

The overall velocity = (- 30î - 20j) m/s

Magnitude of the velocity (x,y) = √(x² + y²)

Magnitude of the velocity = √((-30)² + (-20)²) = 36.06 m/s

Answer Link

Otras preguntas

A chemical change occurs when a substance changes phase. True False
Summarize the events of the Transcontinental Railroad on the United States
A farmer sells almonds according to the chart below. The more pounds of almonds that are sold, lower cost the cost per pound is for the entire order of almonds.
HELP me PLS ASAP Write the following expressions as one fraction: (7x+4/8y) − (3x−1/6y)
Name a fraction that is equivalent to 1/2.
Suppose you walk toward the rear of a moving train. Describe your motion as seen from a reference point on the train. Then describe it from a reference point on
if the regular price is $3.29 and the markdown is 35%, What is the sale price?
Autotrophic organisms convert energy from the sun into the bonds of glucose but heterotrophic organisms convert energy from glucose into?
What were the major points of disagreement between the federalist and the anti-federalists regarding the U.S. constitution? How was this dispute resolved?
which is another name for a homogenous mixture?A. compoundB. Element C. SolutionD. Substance