lolgabby18 lolgabby18

02-10-2021
Physics

contestada

What is the speed of a ball that has a mass of 3kg and travels 9 meters in 2 seconds?

Respuesta :

jfairead jfairead

02-10-2021

Answer:

4.5 m/s

Explanation:

ignore the mass, it doesn't matter

speed is defined as distance/time

both are given so just divide the two

Answer Link

Otras preguntas

Identify the precipitate(s) formed when solutions of na2so4(aq), ba(no3)2(aq), and nh4clo4(aq) are mixed.

Which direct object pronoun best completes the following sentence? Notre grand-mère est très sympa. Elle ____ donne toujours des cadeaux. A) me B) vous C) no

If 5^x=y and x is positive, which of the following equals 5y^2 in terms of x?

The development of cars has pos and cons.the car has allowed for better transportation, but it is also responsible for a great deal of pollution. Which activity

What event occurred in the 1920s that could’ve impacted the amount of food produced?

I need help which equation describes this line ?

In “Principles of Conservation,” how does the author develop the second principle of conservation, prevention of waste? Explain how the idea is introduced, expl

Need help! The slope of the line below is 2 !

How can the output of a command be redirected to a file instead of being displayed on the computer's screen?

The school store sells Midville High T-shirts for $12 each and Midville High gym shorts for $9 a pair. One afternoon they sold a total of 53 T-shirts and pairs