1) a salesperson drove for 50 km at an average speed of 40 km.
the salesperson then drove a further 130 km at an average speed of 80km\h.
a) what was the total distance travelled?
b) what was the average speed for the whole journey?
the answer is A= 69.6 km/h
47.3 miles per hour
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inertia is defined as the tendency of an object to continue in its state of rest/motion/direction. if u try to get down a running bus, your body was actually in motion with speed=the speed of bus. so it does not stop immediately u need to run for a while otherwise u will fall. this is inertia of motion.
g
Some people that get on a bus get motion sickness. Some people are fine while riding.
The bus is in steady motion along a straight line at a constant velocity.
The average speed is the ratio between the distance and time.
42.4mph
25mph that sure is slow but that is the top speed
The bus' average speed is two (2) km per minute.
It obviously depends on the average speed of the bus.