Determine the components Fa and Fb of the 6.4 kN force along the oblique axes a and b. Determine the projections Pa and Pb of F onto the a- and b-axes.

Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually leaks off of both spheres. when each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car

Heterogeneous mixture with larger particles that never settle is