The graph in the picture shows the speed of the traveler at different intervals of time. Determine the character of the traveler and calculate the time of movement:
1) Average speed and distance traveled at each station.
2) Average speed over all time.

33: i think it’s b

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

heat the gas and measure the pressure

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic