Register
PLEASE HELP ! What is the acceleration of a ball that starts at rest and increases in speed to 20 m/s in 45 seconds? *
48.6k views
2 votes
PLEASE HELP !

What is the acceleration of a ball that starts at rest and increases in speed
to 20 m/s in 45 seconds? *

User Martin Blaustein
by
7.1k points

2 Answers

6 votes
20/45 which will be 0.4:))
User JonatWang
by
6.4k points
5 votes
20/45 = 0.4? I’m not sure but I think this is it
User Sean Cogan
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
Link Copied!