a stone is thrown vertically upwards with an initial velocity of 40 ms . find the maximum height reached by the stone. what is the net displacement and the total distance covered by the stone?

20n i thiink

Explanation:

I think it's 20 N

Explanation:

I hope that it helps you in finding out the answer

please inform if wrong

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west