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Physics Class 11 Mechanics Numerical Quiz

3 Questions

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Physics Class 11 Mechanics Numerical Quiz

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Questions and Answers

What is the formula for calculating acceleration?

$a = \frac{u + v}{t}$

$a = \frac{v + u}{t}$

$a = \frac{u - v}{t}$

$a = \frac{v - u}{t}$ (correct)

What is the unit of force in the International System of Units (SI)?

Watt

Joule

Newton (correct)

Coulomb

Which of the following is a vector quantity?

Temperature

Velocity (correct)

Mass

Distance

Study Notes

Motion and Forces

The formula for calculating acceleration is a = Δv / Δt, where a is acceleration, Δv is the change in velocity, and Δt is the time over which the change occurs.
The unit of force in the International System of Units (SI) is the Newton (N).
A vector quantity is a physical quantity with both magnitude and direction, and force is an example of a vector quantity.

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Description

Test your knowledge of mechanics in physics class 11 with this numerical quiz. Questions cover formulas for acceleration, units of force in the International System of Units (SI), and identification of vector quantities.