What can happen to the passengers if a car suddenly stops?
Answer Expert Verified explanation : when a running car stops suddenly, the passenger tends to lean forward because of inertia of motion. according to Newton’s 1st law of motion, every bodies have nature to maintain inertia of rest or motion until there is no net force applied on that body. here car is running.
How does Newton’s first law explain what happens to passengers when a car stops quickly?
How does Newton’s first law explain what happens to passengers when a car stops quickly? The passengers move forward in their seat because of inertia. You’re at rest, and your body wants to remain at rest, so when the car accelerates, you don’t move until the seat of the car pushes you forward.
How do Newton’s laws apply to cars?
Newton’s Laws
- The first law: a car in straight-line motion at a constant speed will keep such motion until acted on by an external force.
- The second law: When a force is applied to a car, the change in motion is proportional to the force divided by the mass of the car.
- Reference:
How does Newton’s 2nd law apply to a mousetrap car?
Newtons second law of motion will affect our mousetrap car because the more the car weighs the slower it goes. But the less the car weighs the faster it will go because it has less mass so it doesn’t take a big amount of force to move it. – Newtons third law: For every action there is an equal and opposite reaction.
How does the length of the lever arm affect a mousetrap car?
Making the length of the mouse trap’s lever arm longer will decrease the pulling force but increase the amount of string that can be pulling from the drive axle. Shortening the length of the lever arm increases the pulling force but decrease the amount of string that can be pulled from the drive axle.
How does inertia affect a mousetrap car?
Mousetrap Cars: Rotational Inertia. Rotational inertia effect both the travel distance and the acceleration of a mousetrap racer. You cannot build a winning mousetrap racer until you know the basics. The more rotational inertia an object has the more torque that will be required to change the objects state of rotation.
How does Newton’s third law affect a mousetrap car?
Newton’s Third Law and the mousetrap car: Newton’s Third Law is also applied to the mousetrap car since the mousetrap spring will have a lot of built up tension directed in the opposite direction that we’d like the car to move in. As this tension is released, the car will move forward.
What is the effect of using large or small wheels on a mousetrap car?
What is the effect of using large or small wheels? Larger wheels are better for traveling over minor debris and cracks on the surface whereas smaller wheels are good for being lighter.
What is Newton’s third law?
Newton’s Third Law: Action & Reaction If object A exerts a force on object B, object B also exerts an equal and opposite force on object A. In other words, forces result from interactions.
How does weight affect a mousetrap car?
Wheel size Larger wheels don’t generate friction in the same way as a larger arm; the wheels do not weigh further on the axle. Larger wheels still create more friction between the edge of the wheel and the surface it’s rolling on. Heavier wheels press into the ground with more force, which increases friction.
What will make a mousetrap car go faster?
Making The Vehicle Faster
- Thicken the axle: Wrapping some tape radially around the axle or adding a spool. It may be surprising as to how much faster this makes the vehicle.
- Use smaller wheels. They will require less force to complete a rotation.
- Make the vehicle lighter.
How far can a mousetrap car go?
The average distance the rattap car went was 18.6875ft and the average distance the mousetrap car went was 25.5ft.
Why is my mousetrap car not going straight?
If your mousetrap car does not travel straight energy is also being wasted to over come the force of friction turning the vehicle’s wheels. If a mousetrap vehicle is not traveling straight then there is one reason and one reason only: the front and rear axles are not parallel to one another!
What happens if the mousetrap is mounted too far from the drive axle?
What happens if the mousetrap is mounted too far from the drive axle? You will lose pulling force or energy to friction.
Is friction important for a mousetrap car?
Reduce the Friction of the Axle and Bearing Reducing friction on the axles is one of the most important considerations for any machine. If you reduce friction, you reduce energy loss. The easier the axle turns in its bearing, the farther a mousetrap car will travel.
What is the best mousetrap?
The best mouse traps of 2021
- Best for your budget: Victor metal pedal mouse trap.
- Best classic mouse trap: Authenzo SX-5006.
- Best electric: Abco Tech electronic humane rodent zapper.
- Best humane mouse trap: Authenzo Humane Mouse Trap.
- Best overall: Intruder 30442 The Better Mousetrap, 6-Pack.