WorksheetsSelection Level 1
Total questions: 20
Worksheet time: 3hrs 20mins
Select which of the following is not a magnetic material.
Copper
Aluminium
Steel
Iron
Which of the following is non-magnetic in nature?
Iron
Nickel
Cobalt
Plastic
Which of them is magnetic in nature?
A freely suspended magnet aligns itself in the _________ direction
Earths poles
Geographic poles
Magnetic poles
Earths magnetic pole
Non contact Force
Electrostatic Force
A force that resists motion between two surfaces that are pressed together.
Spring Force
Normal Force
Friction Force
Is the force usually exerted by a surface on an object that is resting against it.
Normal force
Gravity
Air Resistance
What is the net force?
5000 N right
4000 N right
40 N left
4000 N left
What is the net force in this picture?
50 Newtons to the right
950 Newtons to the right
950 Newtons to the left
50 Newtons to the left
What is the net force?
10 N
0 N
25 N
1 N
Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun:
deviation of the falling bodies towards east
revolution of earth around the sun
phenomena of day and night
apparent motion of sun round the earth
A satellite of the earth revolves in a circular orbit with the same speed If the gravity of the Earth suddenly disappears, the satellite will ____________.
Continue to move along the original orbit
Satellite will crash towards the Earth
Satellite stop moving and become stationary.
Satellite will starts to move away from the planet.
A man can jump to a height of 1.5 m on planet A. What is the height he may be able to jump on another planet whose gravity is, double the planet A
1.5 m
3.0 m
4.5 m
6.0 m
Two big objects of different masses falling freely near the surface of moon would ______.
Fall with same speed
fall with diffrent speed.
Bigger mass will fall down and smaller mass will go up
Both masses will starts to float after sometime.
