Login Register

My account
Edit my Profile
Private messages
My favorites

Ek=1/2mv^2 solve for v

Ask a Question
Questions
Unanswered
Tags
Ask a Question

Ek=1/2mv^2 solve for v

asked Mar 22, 2019 229k views

2 votes

Ek=1/2mv^2 solve for v

Mathematics
middle-school

Passionate Engineer asked

by Passionate Engineer

8.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

6 votes

Answer: it's a '40.0-kg object, not a 40.4-kg object, which would explain why the answer is different.

Explanation:

Poh answered Mar 28, 2019

by Poh

8.0k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Apr 22, 2021 99.6k views

A 5kg bag falls a verticle height of 10m before hitting the ground. Ek=1/2mv^2 and Ep=m g h (assume g=9.8N/kg). Using these two equations, calculate the speed the bag reaches before hitting the ground.

Phron asked Apr 22, 2021

by Phron

8.7k points

Physics
middle-school

1 answer

4 votes

99.6k views

asked Jun 16, 2024 210k views

The total mechanical energy of an object with mass m at height h in a closed system can be written as ME=1/2mv^2+mgh. Solve for v, the velocity of the object, in terms of the given quantities.

Maksim asked Jun 16, 2024

by Maksim

7.1k points

Mathematics
college

1 answer

3 votes

210k views

asked Sep 28, 2024 211k views

Given the formula k=1/2mv^2, where 1) K represents kinetic, energy 2) m represents mass and has units of kilograms (kg), and 3) v represents velocity and has units of meters per second (m/s) Select an

Brian Donahue asked Sep 28, 2024

by Brian Donahue

7.6k points

Mathematics
high-school

1 answer

3 votes

211k views

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

How do you estimate of 4 5/8 X 1/3

Qamnty
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qamnty