Skip to content
Philoid
Browse Saved
Back to chapter
Physics
10. Gravitation
Home · Class 9 · Physics · Ref. Book · 10. Gravitation
Prev
Next
Q22 of 61 Page 318

What is the mass of an object whose weight is 98 N?

Let the mass of the object be m.

Now, it is given that weight of the object = 98 N.


Also, we know that,


Weight = Mass × Acceleration


W = m × g


m =


m = = 10 kg


More from this chapter

All 61 →
20

Prove that if a body is thrown vertically upwards, then the time of ascent is equal to the time of descent.

21

A ball is thrown vertically upwards with a velocity u. Calculate thevelocity with which it falls to the earth again.

23

Why will a sheet of paper fall slower than one that is crumpled into a ball?

24

If the force of gravity somehow vanished away, why would we be sent flying into space?

Questions · 61
10. Gravitation
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 2 3 4 5 6 7 8 9 10 11
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved