1:   A man travels 8m towards east,t hen 6m towards north, the displacement is
Options:
1. 14 m
2. 2 m
3. 1 m
4. none of these

Explanation:

Sorry, No description available.

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2:   parallel and opposite vectors are called
Options:
1. equal vectors
2. unequal vectors
3. collinear vectors
4. zero vectors

Explanation:

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3:   Two forces 4 N and 3 N oppositely directed are simultaneously acting on a particle, the resultant force is
Options:
1. 7N
2. 5N
3. 1N
4. between 1N and 7N

Explanation:

Sorry, No description available.

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4:   A person takes 4 round in circular path of radius r, the resultant displacement is
Options:
1. 4 pi r
2. 0
3. 4 pi r2
4. 4 pi

Explanation:

Sorry, No description available.

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5:   Which of the following is a scalar
Options:
1. electric current
2. force
3. velocity
4. displacement

Explanation:

Sorry, No description available.

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6:   At any instant t, velocity of particle is v=3t^2+2t+5 m/s acceleration at t=2 will be
Options:
1. 5 m/s2
2. 12 m/s2
3. 14 m/s2
4. 2 m/s2

Explanation:

Sorry, No description available.

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7:   If sin A =3/5, then cos A will be
Options:
1. 4/5
2. 5/4
3. 3/4
4. none of these

Explanation:

Sorry, No description available.

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8:   The science which deal with heredity and diversities is
Options:
1. genetics
2. heredity
3. cell science
4. anatomy

Explanation:

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9:   Which of the following pairs have identical dimensions
Options:
1. pressure and surface tension
2. work and kinetic energy
3. moment of force and angular momentum
4. none of these

Explanation:

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10:   1 amu is equivalent to
Options:
1. 1.6 X 10 ^ -27 Kg
2. 934 MeV
3. both the above
4. none of these

Explanation:

Sorry, No description available.

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please believe that things are good with me, and even when they're not, they will be soon enough. And i will always believe the same about you.
-Stephen Chbosky The Perks of Being a Wallflower