Advertisements
Advertisements
Question
Answer the following in a word or two or in a sentence.
A child tries to slide a wooden block on the top of a table, but she is unable to get a smooth movement. What material do you suggest she should use in between the block and the table to get a smooth movement?
Advertisements
Solution
Can use pencils as rollers under the wooden block.
APPEARS IN
RELATED QUESTIONS
Fill in the blank.
Friction ....................... the motion.
What effect can a force produce on a body which is not allowed to move?
Give one example of slows down motion to indicate that the application of a force?
Name the type of force which act in the following case:
A bicycle comes to rest slowly when the cyclist stops pedaling
Name the type of force which act in the following case:
A man rows a boat.
Which offers more friction on a body: a glass surface or a wooden surface?
It is difficult to walk on a wet road. Explain.
Tick the most appropriate answer.
Which of the following is not an effect of force?
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Squeezing out the juice from an orange.
Answer the following in short.
Why do wrestlers rub powder on their hands before getting into the ring?
