Jael Png's answer to Jason's Primary 6 Maths Percentage Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
6b) The frictional force acting on the cube was larger when the cube moved along material Y than when the cube moved along material X. Material Y has a rougher surface than material X.
Date Posted:
2 years ago
360 Tutoring Program