Advertisements
Advertisements
Question
Write the similarities and differences between the motion of a bicycle and a ceiling fan that has been switched on.
Advertisements
Solution
Similarities between the motion of a bicycle and a ceiling fan:-
- The blades of a fan and the wheels of a bicycle are fixed at a point.
- Both have circular motion about their respective fixed points.
Differences between the motion of a bicycle and a ceiling fan:-
- A bicycle has linear motion, whereas the blades of a ceiling fan do not have linear motion.
- The motion of the blades of a fan is periodic, whereas the motion of a bicycle is a rectilinear motion.
RELATED QUESTIONS
Fill in the blank using one of the word: at rest, in motion.
A person walking in a compartment of a stationary train is relative to the compartment and is relative to the platform.
Name the type of motion being performed by Vehicle on a straight road.
A motorcycle is being driven at a speed of 20 m/s when brakes are applied to bring it to rest in five seconds. The deceleration produced in this case will be :
Is the following statement correct? If not, modify it suitably to make it correct. "The earth moves round the sun with uniform velocity".
A change in the position of an object with time.
The unit of ‘g’ is m s-2. It can be also expressed as
Motion occurs when the object is pulled or pushed by an agency.
What is meant by the State of Rest?
Consider an object is rest at position x = 20m. Then its displacement – time graph will be straight-line ______ to the time axis.
Time is a vector quantity.
