Q:1-How many electronic charges comprise a coulomb of charge?
Mark one answer:
6 × 10¹⁸
10¹⁸
2 × 10¹⁸
2 × 10¹⁹

Q:6-Force acting on an object is given as
F = Xx^-1(Where x is the distance by which the body is displaced due to the applied force)
What would be the dimensional formula for X?
Mark one answer:
MLT ^-2
MLT ^-1
M ^-1LT ^-1
ML²T ^-2

Q:7-Consider the figure and the statements given below.

(v is velocity and t is time)

The graph is for a body that is accelerating
The graph is for a body that is falling freely
The graph is for a body that has constant velocity

Which of the following statement(s) is true in accordance to the given figure?
Mark one answer:
2
1
3
4

Q:8-If a block of wood weighs 1000 N, what would be its mass?
Mark one answer:
l02.04 kg
10.24 kg
1020.44 kg
1.24 kg

Q:9-A force of 25 N is acting along the North direction and a force of 12 N is acting along the South direction on a body of mass 1.5 kg. What acceleration will the force bring in the body?
Mark one answer:
9.87 m/s²
8.67 m/s²
4.67 m/s²
7.67 m/s²

Q:10-If a wheel is rotating with an angular velocity of 2.5 rad/s, what is the time taken by the wheel to complete one full rotation?
Mark one answer:
1.57 s
2.51 s
1.84 s
3.52 s