juanjchernandez05 juanjchernandez05

02-06-2020
Physics

contestada

A train is 240 meters long and travels 20 m/s. How long does
it take to cross a 360-meter long bridge?
S

Respuesta :

maempress maempress

02-06-2020

Answer:

=18 sec

Explanation:

240m=20m/s, find 360m

360×20÷240=30m/s

time=distance÷speed

240÷20=12sec

if 240=12sec,find 360

360×12÷240

=18 sec

Answer Link

Otras preguntas

As a corporate treasurer who is unsure how soon funds will be needed, which type of money market investment might you prefer? explain the trade-offs

Choose the most appropriate preposition to complete the sentence:He is a traitor ____ the country.A) forB) toC) ofD) in

Describe THREE effects that the transition to feudalism had on Western Europe.

state whether the table represents a relation function both or neither x y 4 -20 1 -17 4 -14 16 5 10 0 -19 -16

Crocodiles that ignore birds cleaning their teeth instead of eating them is an example of __________. a. parental care b. habituation c. reflex action d. parasi

Please Solve the following #6 and #7. Answer: C, A

V. Buy two shirts and get one free. (change into complex sentence )

From the consumer’s perspective, the elements of an imc strategy can be viewed as being either.

suggest two ways in whichcommunity can voice their concern in a responsibleway to ensure that government will provide safe environment for communities

___ phase precedes G2 phase.