URGENT HELP NEEDED Two forces act on a 27 kg mass to give it an acceleration of 29 m/s2 in the positive x
direction. If one of the forces acts in the negative y direction with a magnitude of 570 N, what is the magnitude of the second force?
Answer in units of N.
This was already deleted once

15.3 cos 65 degrees trig

trig 15.3 cos

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.