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Why the passengers standing in the bus fall forward when it's driver applies brakes suddenly?
The passengers fall forward when the driver applies brakes suddenly because of inertia. Inertia is the tendency of an object to resist changes in its state of motion. When the bus abruptly decelerates, the passengers continue moving forward due to their inertia, causing them to fall forward.
Which law applies when a person is thrown forward in a bus when the brakes are suddenly pressed?
The law of inertia, as formulated by Newton's first law of motion, applies in this situation. According to this law, an object in motion will continue in motion unless acted upon by an external force. When the brakes are suddenly pressed, the bus decelerates but the person's body tends to resist this change in motion, causing them to be thrown forward.
What is an example of a sentence using the word 'inertia'?
'The car's inertia carried it forward several feet after the driver pushed the brakes.' 'His inertia launched him forward after reaching the base of the hill.'
What will happen if the driver in the jeepney where you ride suddenly slam on the break and came to a suddenly stop?
If the driver suddenly slams on the brakes and comes to a sudden stop, passengers may be jolted forward, potentially causing injuries or falls. It is important to hold on to the handrails or seat in front of you to brace for sudden stops and ensure safety.
What does it mean when an energy conversion is efficient?
In an energy conversion that is 100% efficient, all of the available energy is converted to another form without any losses. In reality no energy conversion is 100% efficient. An example of this is using the brakes to stop a bike. Not all of the energy that you exert on the brake levers goes into stopping the bike. Losses occur including heating of the brakes and noise (when they squeal). Efficiency is a measure of how much useful energy can be converted from one form to another, and when calculated is more often than not expressed as a percentage.
Do brakes make a noise when not braking?
Yes, they make a screeching sound.
What should I do if I hear screeching bike brakes while riding?
If you hear screeching bike brakes while riding, you should gently apply both brakes to slow down and come to a controlled stop. Check your surroundings for any potential hazards and assess the condition of your brakes before continuing your ride.
How do you use the word brakes in a sentence?
The driver suddenly applied the brakes.
Why do tires screech when the brakes of a car are slammed on?
The friction between the road and the tires creates and screeching sound.
Why are your brakes screeching when you try to stop?
Sounds like the pads are shot. Take a wheel off and check.
What is the significance of the cars that come to a screeching stop outside the building?
Those cars do not have ABS brakes. If they had they wouldn't screech.
Why are my bike brakes screeching and how can I fix them?
Your bike brakes may be screeching due to dirt or debris on the brake pads or rims, misalignment of the brake pads, or worn brake pads. To fix this, you can clean the brake pads and rims, adjust the alignment of the brake pads, or replace the brake pads if they are worn out.
What sound do motorcycle brakes make when they lock?
When motorcycle brakes lock, they make a light grinding sound accompanied by the loud screeching of the tires. When the brakes lock, the tires are forced to slide along the pavement until the brakes are released on the bike stops.
Bicycle brakes energy conversion?
Brakes turn kinetic energy into heat.
Why do you move forward when your car brakes suddenly?
Inertia
What is screeching?
screech: a high-pitched noise resembling a human cry; "he ducked at the screechings of shells"; "he heard the scream of the brakes
Why is my car making a screeching noise when i drive it and then it randomly stops when I come to stop?
either your belt(s) or brakes most likely
