DATA:
kind of Ramp
Ramp without sandpaper
Ramp with sandpaper

TRIAL 1:
2 meters per second
0.6 meter per second

TRIAL 2:
1.75 meters per second
0.6 meter per second

QUESTIONS:

1.) what is the distance travelled by his toy car in ramp with out sand paper?

2.) What is the distance travelled by his toy car in a ramp with sand paper?

3.) Compare the movement of toy car in smooth ramp with sand paper

4.) Draw the ramp with out sand paper and ramp with sand paper?

need help mo:(​