Is 120 km of Ferrari the same as 120 km/h of the Toyota Corolla when Travelling the same direction?
It is equal to the distance traveled divided by the time. They will be travelling at the same speed. , Have owned several cars. With bigger brakes, grippier tires, better stability, and more power, 120 kph in a Ferrari feels slower and safer than in a Corolla.
Do cars travel at the same speed?
The answer is no by definition of the words you have used. On a curved road the car on the inside of the curve will gain distance ahead of a car on the outside of the curve which is going the exact same speed. But they are still going the same speed, neither is actually faster than the other.
How does a car stay at a constant speed?
An object at rest stays at rest and an object in motion stays in motion with constant speed in the same direction unless acted upon by an unbalanced force. Since the two forces cancel out (i.e. are balanced) the car tends to stay in motion at a constant speed and direction.
Which is faster bus or car?
The speed of a bus is 72 km/h, whereas the speed of a car is 125 m/s.
Is car speed and bike speed same?
Since both of them are moving with the same speed hence none of them would be faster than either in starting. But as time will pass car would come out to be faster than bike because its momentum is more hence the force of friction required to lower their speed would be greater for car and less for bike.
Is 100km/hr of a truck different to that of a small car?
Is 100km/hr of a truck different to that of a small car? – Quora. 100 kmph means you are moving at a speed of 100 kilometers per hour. It will be the same for all the vehicles in the world. There will be no difference whether the vehicle is a small car or a really big truck.
What happens when two cars collide at same speed?
“Although the two-car crash doubles the speed, the energy the crash is transferred to twice the mass resulting in a crash that looks like just one car hitting a wall at 50 mph.” It doesn’t really add any useful explanation other than to point out that the kinetic energy is dependent on the square of the velocity.
Why is a car crash worse if both cars are traveling towards each other?
Speed is always measured relative to the observer. Therefore, the collision speed is 120 mph for both drivers since they assume that their own speed is 0mph relative to the car they are traveling in.
What keeps an engine running at a constant speed?
The current through the motor armature is caused to pass through a resistance (rm/10) that is, for example, approximately 0.1 as large as the ohmic resistance of the motor. …
What happens if you take your foot off the accelerator?
You can’t take your foot off the accelerator. Nothing slows your momentum quite as effectively as you simply lifting your foot off the accelerator. You may not mean to bring your sales to a complete stop, but that happens–whether you want it to or not.
What distance will be covered by a bus moving at 72 Kilometre per hour in 30 second?
600 m
What distance will be covered by a bus moving at 72 kmph in 30 seconds? D = Speed * time = 20 * 30 = 600 m.
Are buses slower than cars?
Most transit is much slower than driving, and a lot of transit is slower than cycling. According to the American Public Transportation Association’s Public Transportation Fact Book, the average speed of rail transit is 21.5 miles per hour, while the average speed of bus transit is 14.1 mph (see page 7).