Download App

Gravitation — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceGravitation1 Mark
MCQ
Gravitational force between two objects is 10N. If masses of both objects are doubled without changing distance between them, then the gravitational force would become:
  • A
    2.5N
  • B
    20N
  • ✓
    40N
  • D
    10N
✓

Answer

Correct option: C.
40N
(c) 40N

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Gravitation→Gravitation — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

If the ratio of the atoms by mass is altered then:
→
‘Note’ os a sound:
→
Crop rotation results in:
→
In case of negative work, the angle between the force and displacement is:
→

50. Which of the following can sometimes be 'zero' for a moving body?

  1. Average velocity.
  2. Distance travelled.
  3. Average speed.
  4. Displacement.
  1. only (i)
  2. (i) and (ii)
  3. (i) and (iv)
  4. only (iv)
→
The material which is added to water during purification process at the water works so as to disinfect it is:
  1. Potassium permanganate.
  2. Betadine.
  3. Chlorine.
  4. Potash alum.
→
Which are not true cells in the blood?
→
Several embryos can be produced at a time in a single cow by the process of:
→
In the SI system, the unit of potential energy is:
→
You are given the following substances with their boiling and melting points.
Substance
Boiling Point (ºC)
Melting Point (ºC) 
A
-183
-219
B
445
119
C
78
-15
Point out the physical states of A, B and C at room temperature (30°C).
→