The forces that propel a volleyball forward and over the net behave in the manner explained by all three of Newton's laws of motion. The net force contributes to both the start and finish of the ball's movement.Know More
According to the first law of motion, the ball does not move when no forces are acting on it and the net force is zero. The second part of Newton's first law of motion explains that the ball can remain in motion only as long as it meets no opposing forces. While a serve begins the movement of a volleyball, such factors as gravity and air resistance slow and eventually stop the movement of the ball.
The second law of motion explains the relationship between mass, acceleration and force. In volleyball, a ball has a faster acceleration when it receives a forceful hit. A more massive ball requires a more forceful hit to travel at the same rate of acceleration as a smaller ball.
Newton's third law of motion explains that every force has an opposing force. When a volleyball player forcefully hits a volleyball, the ball exerts an equal force on the player. That force can be the cause of redness or pain from hitting a ball.Learn more about Motion & Mechanics
The law of inertia is a fundamental physics principle used to describe how an object behaves in motion or at rest, particularly when forces are applied to it. The object can be anything that has mass.Full Answer >
In their school science classes, students learn about Isaac Newton's laws of motion and his work on understanding gravity. Students in history classes may learn about Newton's philosophical writings, and in advanced math classes, they could cover Newton's contribution to calculus.Full Answer >
The laws of motion and mass, as well as conservation and transfer of chemical, elastic and kinetic energy, are some of the physics concepts demonstrated with a toy slingshot. Use of the slingshot also demonstrates how variables affect these concepts.Full Answer >
Forces are measured by using devices such as bathroom scales and spring balances, also known as force meters or Newton meters. When the mass and acceleration of an object are given, forces can also be measured using the equation F = ma, where "F" indicates the force, "m" denotes the mass and "a" represents acceleration.Full Answer >