menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A student uses a spring to launch a marble vertically in the air . the mass of the marble is 0.002kg and when the spring is stretched 0.05m it exerts a force of 20N. what is the maximum height the marble
asked
Jun 17, 2018
47.8k
views
1
vote
A student uses a spring to launch a marble vertically in the air . the mass of the marble is 0.002kg and when the spring is stretched 0.05m it exerts a force of 20N. what is the maximum height the marble can reach ?
Physics
high-school
Rikyeah
asked
by
Rikyeah
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
from the equestion:
F=mh÷g
20N=0.002×0.05÷10
let make pair subject:
hm=Fg
0.05m×0.002=20N×10
0.05m×0.002=200
0.05m=200-0.002=199.98 approximately 200.
0.05m÷0.05m=200÷0.05
m=4000
therefore; Maximum height is 4000m.
Franckl
answered
Jun 22, 2018
by
Franckl
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 14, 2024
181k
views
A marble of mass 0.002kg was dropped on the floor from a height of 2m and bounces to a height of 0.8m at an initial upward velocity of 16 m/s. Find the impulse of the floor on the marble if the contact
Matthias Winkelmann
asked
Oct 14, 2024
by
Matthias Winkelmann
8.3k
points
Physics
college
1
answer
3
votes
181k
views
asked
Nov 5, 2021
204k
views
The speed of sound in air is 10 times faster than the speed of a wave on a certain string. The density of the string is 0.002kg/m. The tension in the string is __________.
Wenlong
asked
Nov 5, 2021
by
Wenlong
7.1k
points
Physics
college
1
answer
0
votes
204k
views
asked
May 27, 2023
116k
views
A woman pushes a 2000kg van with an acceleration of 0.05m/s2. What is the woman's force? 100N 10N 20N
Statler
asked
May 27, 2023
by
Statler
8.0k
points
Physics
high-school
2
answers
13
votes
116k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
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
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity