kerinapaul kerinapaul

25-10-2019
Physics

contestada

A car moving 12m east, then 20m west . What is the displacement?

Respuesta :

MathPhys MathPhys

26-10-2019

Answer:

8 m west

Explanation:

If we say east is the +x direction, and west is the -x direction, then the displacement is:

Δx = 12 m + (-20 m)

Δx = -8 m

Answer Link

Otras preguntas

What is the main idea of Truman's statement about the use of atomic weapons?

What does a plant let out during photosynthesis?

Over the past 50 years, the South has undergone a change from an agriculture-based economy to an industry-based economy. This change is known asA)manufacturing.

how does the word "person" give you a clue as to the meaning of personification?

When a fixed amount of gas has its Kelvin temperature and pressure doubled, the new volume of the gas is a. Four times greater than its original volume b. Twi

Solve the quadratic equation by completing the square. (Enter your answers as a comma-separated list.)x2 − 6x − 27 = 0

Simplify the square root of 9/16.

A 5-foot ladder is leaning against a 4-foot wall. How far must the bottom of the ladder be from the base of the wall so that the top of the ladder rests on the

Which European colonial power took control of Malaya and built the port at Singapore?

If sin α = 12/13 , and cosα = 5/13 , then tanα =? It would be great if you could add a few words of explanation