Question

What are the keywords In a questions that indicate that the final or initial velocity of a body is zero?(from chapter Motion, force and laws of motion ) For eg, a body starts from rest indicates that the initial velocity is zero Thank you very much,

Answer 1

In physics problems, phrases like 'the body starts' or 'starts from rest' indicate that the initial velocity is zero, while 'comes to a halt', 'stops', or 'comes to rest' imply that the final velocity is zero.

Step-by-step explanation:

In problems related to Motion, Force and Laws of Motion certain keywords indicate that the final or initial velocity of a body is zero. For example, the phrases 'the body starts' or 'starts from rest' indicate that the initial velocity of the body is zero. Similarly, when phrases like 'comes to a halt', 'stops', or 'comes to rest' are used they indicate that the final velocity is zero. It's important to note that these phrases are typically used in the context of physics problem statements involving kinematics and dynamics.

Learn more about Velocity Indicators