1) An automobile driver increases the speed at a constant rate from 25 km in to 55 km in in 0,50min. A bicycle rider speeds up ato constant rate from rest to 30 kmih in 0.50 min. a) magnitudes of the driver's acceleration ? b) the rider's acceleration?

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

the rearrangement of particles in a physical change. hope this

80cm/s.

24cm/s.

53.3cm/s.

drying towels at the beach