Class 8

Force and Pressure question bank (Science)

Practice 58 free Class 8 Science - Force and Pressure questions with answers and step-by-step solutions.

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Q1.

Which of the following forces is an example of a contact force?


(A)
Gravitational force
(B)
Electrostatic force
(C)
Muscular force
(D)
Magnetic force
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Q2.

A force of $200\text{ N}$ acts perpendicularly on an area of $0.05\text{ m}^2$. Calculate the pressure exerted:


(A)
$4,000\text{ Pa}$
(B)
$1,000\text{ Pa}$
(C)
$10,000\text{ Pa}$
(D)
$2,000\text{ Pa}$
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