ingridpardo25 ingridpardo25

11-11-2020
Physics

contestada

A truck moves 30 km West, and then 40 km North, and then travels in a straight path back to its starting
point. The distance travelled by the truck is km and its displacement is
km

Respuesta :

11-11-2020

Distance = (30+40+50) = 120 km

It's back where it started, so displacement = zero

Answer Link

Otras preguntas

A mechanic wants to unscrew some bolts. She has two wrenches available: one is 35 cm long, and one is 50 cm long. Which wrench makes her job easier and why?

What is the area of the polygon shown below? (in the image). A. 322 mm^2 B. 364 mm^2 C. 520 mm^2 D. 584 mm^2 Show all work please!

Which nurse is reassuring the patient using nonverbal means? A. Nancy explains the surgical procedure to her patient. B. Luke shows his understanding by nodding

During the early years of the Reagan administration, some of the presidential advisors argued that tax cuts could reduce inflation because they would give peopl

4(x/2-2) > 2y-11 which of the following inequalities is equivalent to the inequality above? 1) 4x+2y-3 > 0 2) 4x-2y+3 > 0 3) 2x+2y-3 > 0 4) 2x-26+3

For each of the following systems at equilibrium, predict whether the reaction will shift to the right, left, or not be affected by a decrease in the reaction c

2. Peter, Jeff, and John, each perform subtraction incorrectly as follows: How would you explain their mistake to each of them? Peter: Jeff: John:

what is the rule by the people

What did Lt. Governor Dan Patrick do to try and further his “bathroom bill” in the 85th Legislative session? Patrick shot Speaker Joe Straus in front of the cap

Sonic Inc. manufactures two models of speakers, Rumble and Thunder. Based on the following production and sales data for June, prepare (a) a sales budget and (b