Calculate the work require to be …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Jigyasa Majoka 5 years, 10 months ago
- 2 answers
Gaurav Seth 5 years, 10 months ago
A N S W E R
m=1500kg
u= 60km/h =60* 5/18 = 50/3m/s
v =0m/s
w = change in its KE.
initial KE =1/2 mu2
final KE=1/2mv²
w = 1/2mv2 - 1/2 mu2
=1/2m(v2-u2)
= 1/2 * 15000{0- (50/3)2}
= - 208333.33J
Related Questions
Posted by Prasanna Mendon 2 months ago
- 1 answers
Posted by Op Garg 1 year, 1 month ago
- 2 answers
Posted by Anmol Kumar 1 year, 1 month ago
- 0 answers
Posted by Himanshi Sharma 1 year, 1 month ago
- 0 answers
Posted by Moksh Bhatia 1 year, 2 months ago
- 0 answers
Posted by Huda Fatima 1 year, 1 month ago
- 2 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Rajneesh Payal 5 years, 10 months ago
0Thank You