Physics
Vectors and Equilibrium
Page 1 of 25
#1 The resultant of two vectors of magnitude 2 and 3 unit is 1 unit the angle between them is
A) 180º
B) 90º
C) 60º
D) 45º
Answer: A
#2 Two forces of 6N and 8N can produce resultant of
A) 0 N
B) 1 N
C) 10 N
D) 18 N
Answer: C
#3 Which one is the vector out of following?
A) Current
B) Electrostatic Potential
C) Charge
D) Moment of force
Answer: D
#4 The product of unit vector with magnitude is
A) direction
B) Vector
C) magnitude
D) All
Answer: B
#5 A force of 10 N making an angle of 30º with Y-axis, its horizontal component will be
A) 8.66 N
B) 5 N
C) 7.07 N
D) None
Answer: B
#6 Which of the following is a scalar quantity?
A) Displacement
B) Velocity
C) Force
D) Work
Answer: D
#7 Which of the following is a vector quantity?
A) Mass
B) Density
C) Momentum
D) Speed
Answer: C
Page 1 of 25
Register or Login for comments
Comments: