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Chapter 3 Laws Of Motion | Exercise 3E

Question 26

A body is projected vertically upward with an initial velocity u. If acceleration due to gravity is g, the time for which it remains in the air, is:

(a) u/g

(b) ug

(c) 2u/g

(d) u/2g

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(c)2u/g

Time taken ‘t’= u/g, time taken to travel upwards and remain in air is 2t= 2u/g

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subject-cta

Question 26

A body is projected vertically upward with an initial velocity u. If acceleration due to gravity is g, the time for which it remains in the air, is:

(a) u/g

(b) ug

(c) 2u/g

(d) u/2g

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

(c)2u/g

Time taken ‘t’= u/g, time taken to travel upwards and remain in air is 2t= 2u/g

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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