If an object has more protons than it does electrons, then it has charge. a. no b. a variable c. a net positive d. a net negative

f=ma newton

f=100x2.5=250n

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