the speed is 95
the velocity also has to specify direction
Remember, for velocity you need speedometer AND compass.
ACCELERATION is rate of Change of Velocity
b
A student states that the velocity of a train is 95 kilometers/hour. What is wrong with that statement?
The units should be in kilometers/second/second
Velocity must include a speed and direction
Velocity is a measure of the change in speed over time.
Velocity is the distance an object travels in seconds, not hours.
I'm not sure on this question. I think it either B or C. Please correct me if I'm wrong.
4 answers
Thank you! I wasn't quite sure on this question. Also that was my last question. Thanks aging for checking my questions!
By the way km/h is a perfectly good way to specify speed. However once you get into calculating accelerations and stuff you will need to convert that to meters/second
You are welcome, good luck. Remember that speedometer and compass.