Register

A sprinter of mass 70 kg accelerates from 2 m/s to 9 m/s. Using the equation E = ½ m v², their gain in kinetic energy equals ...

A sprinter of mass 70 kg accelerates from 2 m/s to 9 m/s. Using the equation E = ½ m v², their gain in kinetic energy equals ...
asked 63.0k views
5 votes
A sprinter of mass 70 kg accelerates from 2 m/s to 9

m/s. Using the equation E = ½ m v², their gain in kinetic
energy equals ...

asked
User Natallia
by
8.8k points

1 Answer

0 votes

Answer: 2835J

Step-by-step explanation:

answered
User Maro
by
8.6k points
← Prev Question Next Question →

Related questions

User Apg
asked Nov 18, 2024 38.4k views
Make p the subject of a² = v² + 2kp​
Apg asked Nov 18, 2024
by Apg
8.1k points
1 answer
3 votes
38.4k views
User Jason Wood
asked Feb 2, 2024 92.5k views
Electric power is NOT represented by : (a) P = IR² (b) P = VI (c) P = I²R (d) P = V²/R​
Jason Wood asked Feb 2, 2024
by Jason Wood
8.6k points
1 answer
3 votes
92.5k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

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?
Link Copied!