Want this question answered?
If a car travels 200 meters in 10 seconds what is the speed of the car
.32kgm/s
900 m/s velocity=meters/sec v=4500/5=900
(10 - 30)/4 = -5.0 meters per second per second (which can be written also as meters per second squared).
Acceleration = (change in speed) / (change in time) = (30 m/s) / (10 sec) = 3 meters per second2
If a car travels 200 meters in 10 seconds what is the speed of the car
.32kgm/s
900 m/s velocity=meters/sec v=4500/5=900
it is recommende to keep a gap of at least two seconds behind the car in front of you so the distance varies with the speed
(10 - 30)/4 = -5.0 meters per second per second (which can be written also as meters per second squared).
Each sleeper car travels at the speed of the locomotive that propels it.
At least 2. At freeway speed, 3-5.
distance in miles divided by time in hours equals MPH. or more simply put velocity X time = distance. For shorter distances you can use meters divided by seconds = mps
The speed at which something travels can vary greatly depending on the object and the forces acting upon it. For example, the speed of sound in air is around 343 meters per second, while the speed of light in a vacuum is approximately 299,792 kilometers per second - the fastest speed possible in the universe according to our current understanding of physics. Objects like cars, planes, and trains have speeds that can range from tens to hundreds of kilometers per hour.
The cars avg speed would be 66 km/ 3 hr which is 22kmh
Acceleration = (change in speed) / (change in time) = (30 m/s) / (10 sec) = 3 meters per second2
First you need to find the two different speeds of the car which is the distance/time. We find that the car first travels at an average of 6ms-1 and then after accelerating has a speed of 10ms-1. Acceleration is the rate of change of velocity over time, our change of velocity being 10-6=4ms-1 and the change in time being stated as 3 seconds we can convert this into... (4/3)ms-2