4.8 A baseball of mass 0.14 kg is confined between two thick walls a distance 0.5 m apart. Calculate the zero-point energy of the baseball.

Physics 1 523 er % (9/12) on 100% (4/4) Work & Energy OPEN Sanal Sin My Drive TurboTax co c to Probability Unversity Physics V equating 31 WEBSplach Search A shown in the picture, a 223 g mass slides down a curved incline then collides with a spring. The spring constant of the spring is 164 N/m. Assume that friction is negligble in these problems. Iam finished (A) If the mass starts from rest at a height of 1.07 cm, what is the final compression of the spring when the mass comes to rest? Assume the spring is initially uncompressed. 1.69 cm (B) If the mass initially compresses the spring 1.50 cm, what is the maximum height the mass rises to on the incline? Assume the mass is released from rest. 0.95 cm (C) If the mass is released from rest at a height of 1.07 cm, what is the compression of the spring when the mass has a speed of 33 cm/s? 1.17 cm 2:00 PM //2023

On which level within this parallel status would an electron have the most potential energy? (the choices are in the photos)

A thoughtful person on a bridge reflecting on his awesome Physics class sees a small stone by his feet. Hmm, he thought to himself. Using his foot he slowly nudged the stone off the surface of the bridge and using his cell phone he timed how long it took to hit the water, about 1.75 s. How high (m) is the bridge above the water? (neglect air resistance)