David and Matt are swimming lengths in a 25m pool. Matt swims 4 lengths in 125 m at a steady speed
Explain what's matts velocity is during
A the first length
B the second length
2- David swims at 1.25m/s. How long does it take David to swim 100m?
3- Matt swims his four lengths in 125s, has a rest for 25s and then swims another four lengths at a speed of 0.5m/s
A- how long does it take Matt to swim his second lot of four lengths?
B- draw a distance time graph to show matts swim
Please please help
Is this right?