Newton's First Law — MCQ Practice

A block of mass $m$ is placed on a frictionless horizontal surface. If a constant horizontal force $F$ is applied to the block, which of the following statements is true according to Newton's First Law?

Which of the following scenarios best demonstrates the concept of inertia?

A passenger standing in a bus falls backward when the bus suddenly starts moving forward. This phenomenon is best explained by:

An object is moving with a constant velocity of $5\,\text{m/s}$ in a straight line on a frictionless horizontal surface. If no additional forces are applied, what will be its velocity after $10\,\text{s}$?

A book is resting on a table. Which of the following statements correctly describes the forces acting on the book according to Newton's First Law?

An astronaut in deep space, far from any gravitational influence, throws a wrench. What will be the motion of the wrench after it leaves the astronaut's hand?