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WorksheetsForce and pressure
Total questions: 10
Worksheet time: 7mins
Which among the following objects will require a greater force to move?
Which among the objects below require lesser force to move?
What is the SI unit of force
Dyne
Newton
Watt
Pascal
Q2. Which of the following is not the effect of force?
Force can change the shape of object.
Force can change the size of the object.
Force can change the mass of an object.
Force can stop a moving object.
THE PRESSURE WHICH IS EXERTED BY THE AIR AROUND US IS KNOWN AS:
FRICTION
FORCE
ATMOSPHERIC PRESSURE
MUSCULAR FORCE
Identify the odd pair in the following.
a) Friction – Contact force
b) Muscular Force – Contact force
c) Electrostatic force – Contact force
d) Magnetic force – Noncontact force
Diagram shows the design of a dam. Why does the thickness of the dam increase with its depth?
The design of this structure is stronger.
Water pressure increases with depth.
The cost of construction is lower.
Water pressure acts uniformly in all directions.
