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CHETANA PUBLICATION-Unit Test 1-EXERCISE
- The dimension for Torque is
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- bar A = 2 hat i + 3 hat j and bar b = 3 hat i + 5 hat j Then bar a xx ...
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- The equation of time of light is
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- State the work energy theorem.
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- At what angle will the horizontal range be maximum?
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- Find a vector, which is parallel to vec v = vec i - 2 vec j and has a ...
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- Show that 1 J = 10^7 erges.
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- If a force of 2 bar i - 5 bar j + bar k (N) acts on a body and displac...
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- In a case of a projectile, derive an expression for time of ascent.
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- Differentiate between real and pseudo force.
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- State two characteristics of dot product.
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- v = u + at. Show that it is dimensionally correct.
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- The time period ,for the oscillation , of a simple pendulum were recor...
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- The time period ,for the oscillation , of a simple pendulum were recor...
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- The time period ,for the oscillation , of a simple pendulum were recor...
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- Show that the trajectory of a projectile is a parabola, which can be e...
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- Show that P = frac(1)(3)rho c^2 is dimensionally correct where P= Pres...
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- What is a conical pendulum? Derive an expression for a time period of ...
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