It took Ms. Rally 4 hours to travel 165 kilometers due North,
What was the velocity of her car in Kilometers
an hour?

What’s #16 asking 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

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.