Question 1

Torque is analogous form of

Accepted Answer

angular acceleration

Answer

velocity

Answer

force

Answer

moment arm

Question 2

Product of i.(j.k)

Accepted Answer

0

Answer

n0ne

Answer

1

Answer

-1

Question 3

An object will be in dynamic equilibrium if it moves with

Accepted Answer

uniform velocity

Answer

constant velocity

Answer

none

Answer

uniform acceleration

Question 4

When a body is in motion its --------always changes

Accepted Answer

position

Answer

acceleration

Answer

velocity

Answer

momentum

Question 5

A missile is fired with velocity of 98m/s with an angle of 30 with horizontal. missile is airborne for

Accepted Answer

10s

Answer

40s

Answer

20s

Answer

30s

Question 6

Horizontal range will be same for pair of angles

Accepted Answer

30 , 60

Answer

10 , 78

Answer

40 , 60

Answer

20 , 80

Question 7

Acceleration of bodies of different masses allowed to fall freely is

Accepted Answer

same

Answer

different

Answer

none

Answer

variable

Question 8

Powered and remote control missile are

Accepted Answer

short range

Answer

medium range

Answer

long range

Answer

infinite

Question 9

Area under the velocity time graph shows

Accepted Answer

acceleration

Answer

none

Answer

distance

Answer

speed

Question 10

Which of the following part has same direction always

Accepted Answer

force , acceleration

Answer

mass , torque

Answer

velocity , acceleration

Answer

distance , velocity

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