A block of mass 1.0 kg is pushed against a spring, with a spring constant of 1000 N/m. When the block is released it move up a hill of height 0.204 m as shown in the diagram above. The block has a speed of 3.46 m/s at the top of the hill. How much was the spring compressed in the beginning?

The kinetic energy also decreases when the particles in a liquid state decrease. the liquid is solidifying so the energy is cooling down.

250✖️100 to get you answer

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction