A 250 N force pulls on a box horizontally to the right. The box is moving at constant speed. What is the force of friction on the box?

What’s #16 asking me and how do i solve it?

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

Current from a charged capacitor lights a bulb. as time goes on the brightness of the