We are given that a force of 40 n is exerted at an angle of 42°. therefore, the force vector f can be represented as the hypotenuse of a right triangle with an acute angle 42°. the length of the hypotenuse would be
|f| =
.

What is the mass of the same rock on the earth

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?