Options:
- A. f=vt
- B. S=Vit+1/2at2
- C. V=St
- D. V=f/t
View Answer
B. S=Vit+1/2at2
Physics
The direction of the linear velocity of a body moving in a circle is______________?
Options:
- A. along the axis of rotation
- B. along the tangent
- C. directed towards the centre
- D. directed away from the centre
View Answer
B. along the tangent
If a wheel of radius r turns through an angle of 30
Options:
- A. ? /3 x r
- B. ?/6 x r
- C. V/30 x r
- D. ? / 180 x r
View Answer
B. ?/6 x r
Coefficient of viscosity of honey is greater than______________?
Options:
- A. Milk
- B. Water
- C. Charcoal
- D. Water
View Answer
D. Water
A man standing near a fast moving train may fall___________?
Options:
- A. On the train
- B. Away from the train
- C. Towards the train
- D. On himself
View Answer
C. Towards the train
The blood flow is _______________ flow at systolic pressure?
Options:
- A. Laminar
- B. Turbulent
- C. Mixed
- D. None
View Answer
A. Laminar
The frequency of the second pendulum is________________?
Options:
- A. 1 hertz
- B. 0.5 hertz
- C. 1.5 hertz
- D. 2.5 hertz
View Answer
B. 0.5 hertz
Total distance travelled by a bob of the simple pendulum in one vibration is equal to________________?
Options:
- A. Amplitude
- B. Square of the amplitude
- C. 2 x amplitude
- D. 4 x amplitude
View Answer
D. 4 x amplitude
The dimension of power is_______________?
Options:
- A. [ML2T-3]
- B. [ML2T-2]
- C. [ML2T3]
- D. none of these
View Answer
A. [ML2T-3]
Work has the dimension as that of same as that of__________________?
Options:
- A. torque
- B. angular momentum
- C. linear momentum
- D. power
View Answer
A. torque