You are moving fast on a skateboard when your wheel gets stuck in a crack on the sidewalk. Using the term inertia, explain what happens.
Inertia is a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
Your body will fly off the skateboard, due to the property of inertia, which says that you will continue in an existing state until it is changed, which was caused by the impact.
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Well, inertia is like that one friend who just wants to keep things as they are, no matter what. So, when your wheel gets stuck, your skateboard wants to keep going forward because of its inertia. But, alas, the crack in the sidewalk has other plans. It decides to bring the fun to a screeching halt, causing your skateboard to suddenly stop, and you to have an unexpected encounter with gravity. So, in a nutshell, inertia keeps your momentum going, while the crack rudely interrupts your plans for a smooth ride.
When your wheel gets stuck in a crack on the sidewalk while moving fast on a skateboard, the concept of inertia comes into play to explain what happens. Inertia refers to an object's tendency to resist changes in its motion or state of rest.
In this situation, as the skateboard is in motion, it possesses inertia. Since the wheel gets stuck in the crack suddenly, the skateboard experiences an external force that acts against its forward motion. According to Newton's first law of motion, an object in motion will continue to move in the same direction unless acted upon by an external force.
So, when the wheel gets stuck, the skateboard's forward motion is abruptly hindered by the crack. However, due to inertia, since the rest of the skateboard and your body are still in motion, they tend to resist any immediate changes. As a result, your body is propelled forward while the skateboard slows down relatively, causing a sudden disruption in your balance and potentially leading to a fall or stumble.
Inertia is the tendency of an object to resist any change in its state of motion. When you are moving fast on a skateboard, your body and the skateboard itself have inertial properties. In this case, as your wheel gets stuck in a crack on the sidewalk, the concept of inertia comes into play.
As your wheel gets stuck, the skateboard suddenly comes to a stop while your body wants to continue moving forward due to its inertia. This causes your body to lurch forward, potentially leading to you falling off the skateboard or losing your balance. The force of inertia acts on your body, trying to maintain its motion.
The key idea behind inertia is that an object in motion tends to stay in motion unless acted upon by an external force. In this scenario, the external force is the friction between the wheel and the crack, which hinders the skateboard's forward motion. However, your body's inertia keeps it moving, creating a disconnection between the skateboard and your body.
Understanding the concept of inertia helps explain why you continue to move forward even when the skateboard stops abruptly due to a stuck wheel. It is always important to be aware of your surroundings and handle unexpected situations on a skateboard to mitigate the potential risks associated with inertia.