Question 1
What real-life example illustrates Newton's third law of motion?
Question 2
What is inertia as described in Newton's first law of motion?
Question 3
What ensures an object's velocity remains constant even when in motion?
Question 4
How does the normal force relate to the surface on which an object rests?
Question 5
In the elevator example, how is the acceleration calculated when the lift is released?
Question 6
How do balanced and unbalanced forces affect an object?
Question 7
What do free body diagrams help to visualize?
Question 8
What condition is necessary for an object to be in equilibrium?
Question 9
What formula is used to calculate the weight of an object due to gravity?
Question 10
How does the force of gravity affect a 5 kg ball on Earth?
Question 11
How is the force of friction on a hockey puck moving on a frictionless surface?
Question 12
Which step is essential in creating a free body diagram?
Question 13
Which of the following is considered a measure of an object's inertia?
Question 14
According to Newton's second law, how is net force related to mass and acceleration?
Question 15
What characteristic defines tension force in a rope or cable?