Table of Contents
- 1 Which is faster bus or bicycle?
- 2 Which has more kinetic energy car or bus?
- 3 Which of the following vehicles travel at the same speed as the greatest kinetic energy?
- 4 Why a motorcycle and a bus moving at the same speed have different kinetic energies?
- 5 What is the maximum speed limit in India?
- 6 What is the ratio of speed of the car and the cycle?
- 7 What is the relationship between speed and distance?
- 8 What is the change in time taken to cover the same distance?
Which is faster bus or bicycle?
You would think that public transport is faster, because, of course the metro or the bus can go much faster than a bike. But you also have to count the time you walk to the bus stop, the time you wait, then the time you walk again. When you count the door-to-door time, biking comes out faster, almost all the time.
Which has more kinetic energy car or bus?
Answer: The kinetic energy of a moving object is equal to 1/2 of (mass) and (velocity x velocity) of the object. So if both the car and the bus are moving with the same speed the bus having more mass will have more kinetic energy than the car which has less mass.
Which one is faster bus or car?
The speed of a bus is 72 km/h, whereas the speed of a car is 125 m/s.
What are the differences between Travelling by car and Travelling by bicycle in a city?
Cars are more time effective as compared to bicycles. Cars are able to transport more number of people and even more, bulky items can be easily transported in cars. Travelling by car in a city is often safer because of the frame of the vehicle and safety mechanism can protect the driver.
Which of the following vehicles travel at the same speed as the greatest kinetic energy?
All of the vehicles have the same kinetic energy because they are moving at the same speed. The box truck has the greatest kinetic energy because its mass is greater than that of the other vehicles.
Why a motorcycle and a bus moving at the same speed have different kinetic energies?
Because the bus and the motorbike have the same momentum, the motorcycle will have a faster speed due to its lesser mass. This is due to the fact that the product of half the mass and the square of the velocity is kinetic energy. So lesser the mass higher the kinetic energy.
What is bus speed?
The speed of the bus, measured in megahertz (MHz), refers to how much data can move across the bus simultaneously. Bus speed usually refers to the speed of the front side bus (FSB), which connects the CPU to the northbridge. FSB speeds can range from 66 MHz to over 800 MHz.
What is the speed of a bus?
According to the new norms, cars can do up to 120 kmph, while buses can attain a speed of 100 kmph on access control expressways. On the other hand, cars are allowed to run at 100 kmph while buses at 90 kmph on 4 lanes and above divided carriageways.
What is the maximum speed limit in India?
The present maximum speed limit for cars on expressways is 120 kmph and on national highways, the maximum speed limit is 100 kmph. The minister opined that the Indian mindset was not in favour of higher speeds as it held that speed causes accidents.
What is the ratio of speed of the car and the cycle?
The respective ratio between the speed of a bike, car, and a cycle is 5 : 9 : 4. The average speed of the bike, car, and cycle is 36 km/h together.
Why bicycle is the best mode of transport?
Humans on bikes move more efficiently than any other creature on earth. In terms of energy efficiency, on bikes humans have even surpassed natural evolution: to move 1kg of body mass 1km, a cyclist on a normal bike uses only 0.136 calories while a seagull uses 1.433 calories to travel the same distance.
Do buses and cars take the same time to reach?
If they are moving at same speed and cover same distance. They will both reach at same time. if speed and distance remains same for both bus and car. They will take same time i.e. arrive together at the destination. Time taken for vehicle is independent of shape size of vehicle.
What is the relationship between speed and distance?
Distance is equal to speed × time. Time is equal Distance/Speed. Distance = Speed × Time Speed = Distance / Time Time = Distance / Speed.
What is the change in time taken to cover the same distance?
If the speed is (a/b) of the original speed, then the change in time taken to cover the same distance is given by Change in time = ( (b/a)-1)*original time
Can two vehicles reach the same destination at the same time?
As your question itself stated that, the both vehicles are having the same speed and they have to cover the same distance then it is simple that they will reach the destination at the same time. But in practical case there is a small difference in the consumption of fuel, which is different for both vehicles resulting variation of efficiency.