Question

Q1: Choose the correct option:
Total Marks: 60
(1) Product of force and distance covered in the direction of force is:
(a) Acceleration
(b) Resistance (c) Work
(2) If the direction of motion of the force is perpendicular to the direction of motion of the
(d) Specific heat
body, then work done will be:
(a) Maximum
(b) minimum
(c) zero
(d) none of above
(3) The work done in lifting a brick of mass 2 kg through a height or in above the ground
will be:
(a) 2.5 J
(b) 10)
(c) 50.1)
100 J
(4) Work done will be if no force act on the body:
(a) Maximum
(b) Minimum
(c) Zero
(d) All of above
(5) Work is quantity:
(a) Scalar
(b) Vector
(c) Base
(d) None of above
(6) Unit of work is:
(a)N
(b) Nm
(d) Both b&c
(7) One Mega joule is equal to:
(a) 106 )
(b) 103)
(c) 109 )
(d) 102 J
(8) A body possesses energy if it is capable to do:
(a)Force
My Work
(c) Acceleration (d) None
(9) The energy possessed by a body due to its motion is called:
(a)Force
(b) Work
rey Kinetic energy (d) Potential Energy
ing air is called:
Id) fossils
yetu​

Answer 1

Answer:

1.A

Explanation:

Answer 2

Answer:

1.(a)

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