A elevator weight is 4000kg when …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Related Questions
Posted by M D 4 months ago
- 1 answers
Posted by Mohammed Javith 4 months, 1 week ago
- 0 answers
Posted by Pankaj Tripathi 4 months ago
- 1 answers
Posted by Nekita Baraily 4 months 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
Sia ? 3 years, 4 months ago
F = ma
upward acceleration is 'a'
F is tension
m is elevetor weight
a = F/m
a = 48000 / 4000
a = 12m/s2
v2 − u2 = 2as
S is height
v = u tat
v = at, u = 4
v = 36m/s
v2 = 2as
S = 18m
0Thank You