Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978

0

Shopping cart

Close

No products in the cart.

Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

4. The mass of a body measured by a physical balance in a lift at rest is found to be m. If the lift is going up with an acceleration a, its mass will be measured as

(a) m (1- a/g) (b) m (1 + a/g)

(c) m (d) Zero

Ans. c

5/5 - (1 vote)

PrevPreviousThe relationship between the force F and position x of a body is as shown in figure. The work done in displacing the body from x = 1 m to x = 5 m will be

NextA particle is placed at the origin and a force is acting F=kx on it (where k is positive constant). If U(0)=0, the graph of U(x) versus x will be (where U is the potential energy function)Next

You May Also Like

Sign up to receive latest updates

Get in touch

Need some help?

Create Account

Popular subjects

Need some help?

© 2026 Flame Institute.All rights reserved.

Call Now Button