An object of mass 2 kg is sliding with a constant velocity of 4 m/s on a friction less horizontal table. The force required to keep the object moving with the same velocity is:
Anonymous Quiz
25%
32n
39%
0n
28%
2n
8%
All
The end of long bone is connected to another by
Anonymous Quiz
32%
Ligament
31%
Tendon
20%
Cartilage
17%
All
Rutherford alpha practicale scattering expirement resulted in the discovery of
Anonymous Quiz
27%
Electron
30%
Atomic mass
14%
Proton
30%
Nucleus in the atom
The first model of atom was given by
Anonymous Quiz
12%
N bhor
14%
E Goldstein
42%
Rutherford
32%
Jj thoshman
How many electron are present in M shell of an element with atomic no 20?
Anonymous Quiz
12%
5
53%
8
15%
12
20%
18
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a form of matter has no fixed shape but it has a fixed volume. An example of this form of matter is
Anonymous Quiz
17%
Krypton
50%
Kerosene
22%
Carbon steel
11%
Carbon dioxide