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

Which of these is part of a healthy relationship A. Refusing to cooperate B. Letting others set boundaries for you C. Being an active listener D. Never agreein

Write a own real-world scenario where the Pythagorean Theorem can be applied to find a missing piece. You can choose to write a problem that is two- or three-di

Find the angle between two vectors [see attachment] Please help!!

Given: `DeltaABC` with `bar(DE)` || `bar(AC)` Prove: `(AD)/(DB) = (CE)/(EB)`StatementReason1. `bar(DE)` || `bar(AC)`given2. `/_ CAB~=/_EDB` `/_ACB~=/_DEB`I

Which of the following is true about the amount of energy that is stored in plant cells during photosynthesis

Water (density = 1 ´ 103 kg/m3) flows at 10 m/s through a pipe with radius 0.030 m. the pipe goes up to the second floor of the building, 2.0 m higher, and the

Which chemical is not found in DNA nucleotides?

what is the length of line segment DC

What is the first task of the house of representatives after its called to order?

When is a hypothesis useful in science?