Question

Question:
An object has a mass of 163 kg. When the object is kept on a weighing scale, it exerts a force of 1.597 x 103 N. What is value of acceleration due to gravity?

(i) 9.8 m s2

(ii) 9.8 m s-2

(iii) 9.8 x 10-2 m s2

(iv) 9.8 x 102 m s-2



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only for users in 9th standard or above !!

Chapter 10 - Gravitation
NCERT​

Answer 1

Answer:

Given,

Weight of the spring =0.1N

Spring reading in water =0.08N

Since Spring reading is reducing, it means Buoyant force =0.02N

F

B

=0.02= Volume of fluid displaced (Density of water) ×g=V×10

3

×10

=>V=

10

4

0.02

m

3

=0.02×

10

4

10

6

cc

3

=2cm

3

Answer 2

Answer:

I V) is the answer.

means last option is the answer of your question.

Explanation:

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