Question

Every weekday sam drives the distances of 25km between his home and work in 30min. however fridays it only takes him 20 min to cover the same distance.

3.1 what information do you need to calculate the velocity of sams car on these different days

3.2 one day sam drives at speed of 30m/s on a straight raod. suddenly a dog appears in front of him and he hits the breaks for 4s the car decrease speed(uniformly)to a speed of 8m/s. what was the acceleration.

Answer 1

Answer:

the first time she was a kid she was a kid and she was a little girl but 5AM was with me in this place I thought I would have to be in this position because she is not the one that is in this position to a certain point

treat her