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Worksheetsclass 8 force and pressure science
Total questions: 11
Worksheet time: 7mins
If we release a magnet held in our hand it falls to the ground the force responsible for this is
magnetic force
Electrostatic force
Muscular force
Gravitational force
Which of the following is a non contact force
muscular force
frictional force
magnetic force
mechanical force
Which type of force is force of gravity
contact force and attraction
non contact force and attraction
contact force and repulsive
Non contact force and repulsive
Watch the tyres of tractor rolling. Rear tyres are broader because
It looks good.
Broader tyres lessen the muscular Force required.
Broader tyres lessen the pressure on ground.
Broader tyres lessen the friction on ground.
Force that resists movement between 2 objects in contact
Speed
Velocity
Acceleration
Inertia
Friction
Identify the agent exerting the force while taking out paste from a toothpaste tube
toothpaste tube
toothpaste filled in the tube
muscles of our fingers
no force required
A rocket has been fired upwards to launch a satellite in its Orbit name the forces acting downwards on the rocket immediately after leaving the launching pad
Propelling force of gases emitted by combustion of fuel
magnetic force of Earth
gravitational force of Earth
no force acting downwards
