Multiple Choice
A boat or an aeroplane has a pointed or tapering front / head. Why?
A) To increase the friction of fluid
B) To reduce the friction of fluid
C) To look good
D) For no reason
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: Tyres are treaded to<br>A)To look good<br>B)Increase friction<br>C)To
Q2: The frictional force exerted by fluids is
Q3: Sliding friction is _ than / to
Q5: A matchstick struck on a matchbox catches
Q6: Four children were asked to arrange forces
Q7: Lubricants are substances which<br>A)Increases friction<br>B)Are used to
Q8: It is difficult to walk on any
Q9: The sole of the shoes becomes plain
Q10: Spring balance is a device used for