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AAKASH INSTITUTE-TEST 3-EXAMPLE
- If angle of dip shown by a dip circle at 30° with magnetic meridian is...
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- The ratio of v(ms) : v(mp) : v(avg) is (Symbols have their usual meani...
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- Choose the correct statement.
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- A satellite is moving with a constant speed v in circular orbit aroun...
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- 20g stream at 100°C is passed through 15g ice at -12°C. The mass of wa...
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- A body of mass 10 kg moves along a straight line y=x+5, where x and y ...
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- A particle located at position x=0, at time t=0, starts moving along t...
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- A projectile is projected in air with initial velocity vec v=(3 hat i ...
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- Let gravitational potential energy U is given by U=Asqrtx/(B+x^2), whe...
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- A body of mass m hits a wall with speed v at an angle of 30^o with nor...
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- If net external force acting on the system is zero then
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- A balloon os mass 2 KG is rising up with an acceleration of 4m/s^2 . T...
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- A 50 kg man stuck in flood is being lifted vertically by an army helic...
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- A circular race track of radius 120 m is banked at an angle of 53^o . ...
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- Limiting value of static frictional force on a block placed on the rou...
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- If a body under the action of force (6i+8j-10k)N , acquires an acceler...
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- The force acting on a particle of mass 20 kg is indicated by force - t...
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- Velocity vectors of three masses 2 kg, 1 kg and 3 kg are vecv1=(hati-2...
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- A particle of mass 200 g is attached to an ideal string of length 1.30...
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- The potential energy of a particle in a conservative field is U = frac...
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