Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

primary 5 | Science
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
ND
ND

primary 5 chevron_right Science chevron_right Singapore

Help plz. Tia

Date Posted: 1 year ago
Views: 296

See 1 Answer

Without modifying the height of the ramp, by changing the surface of A to a smoother surface could reduce friction allowing the car to travel further.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Caryn Tan
Caryn Tan's answer
81 answers (Tutor Details)
1st