CBSE Class 9 Answered
a bullet of mass 5g travels with a speed of 500m/s . if it penetrates a fixed target if it offers a constant resistant force to the motion of the bullet . find the initial K.E of bullet distance through which bullet has penetrated ?
Asked by ayush kumar | 23 Jan, 2011, 07:20: PM
Expert Answer
Dear student,
K.E = 1/2 m v ^2
= 0.5X0.005X500X500 = 625J
Hope this helps.
Please get back to us for any queries.
Thanking you
Team
Topperelarning.com
Answered by | 02 Feb, 2011, 01:22: PM
Application Videos
Concept Videos
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 08 Feb, 2024, 06:45: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 08 Feb, 2024, 12:32: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 06 Feb, 2024, 09:00: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 06 Feb, 2024, 08:44: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mailtoparvathyprajith | 06 Feb, 2024, 08:24: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by sadhanaasadhanaa67 | 04 Feb, 2024, 12:27: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by vkjainj56 | 30 Nov, 2023, 12:00: AM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by mattooamit4u | 28 Nov, 2023, 12:36: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by deadloxyt15 | 10 Oct, 2023, 01:04: PM
ANSWERED BY EXPERT
CBSE 9 - Physics
Asked by palagarapapamma1982 | 26 Sep, 2023, 08:50: PM
ANSWERED BY EXPERT