Questions
Jharkhand Board Science Solutions for Exercise - Questions
Simple step-by-step solutions to Questions questions of Force and Laws of Motion from Science: Class IX. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Questions with Hints & Solutions
Which of the following has more inertia?
A rubber ball or a stone of the same size.
Which of the following has more inertia?
A bicycle or a train.
Which of the following has more inertia?
A five rupees coin or a one-rupee coin.
In the following example, try to identify the number of times the velocity of the ball changes: “A football player kicks a football to another player of his team who kicks the football towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team”. Also, identify the agent supplying the force in each case
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
Why do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest?
