badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 11

                        

A person standing on the floor of an elevator drops a coin. The coin reaches the floor of the elevator in a time t1 if the elevator is stationary and in time t2 if it is moving uniformly. Then: (a) t1 = t2 (b) t1 t2 or t1

8 years ago

Answers : (4)

Anirban Mukherjee
47 Points
							

If lift is moving with uniform velocity its same as its in rest

so t1=t2

8 years ago
G Ashwin -
24 Points
							

when it moves with same speed/velocity

acceleration=0.

at rest also , a=0.

therefore,

t1=t2

7 years ago
Harmeet
19 Points
							When it`s dropped in uniform motion of elevator ,it`s the same distance covered by  coin when dropped at rest.
						
3 years ago
Priyanshu Thakur
15 Points
							
The answer is t1=t2 because there is no change in acceleration as it move uniformly .So there's is no change in time
 
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details