Physics, 19.11.2019 03:31 kellylopez7829
Aball of mass 5.0kg is lifted off the floor a distance of 1.7m. 1. what is the change in the gravitational potential energy of the ball? 2. now you release the ball from rest, and it falls to the floor. what is the kinetic energy of the ball just before it hits the floor? 3. what is the velocity of ball just before it hits the floor?
Answers: 1
Another question on Physics
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 09:30
Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is it’s acceleration?
Answers: 1
Physics, 22.06.2019 23:30
Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors
Answers: 1
You know the right answer?
Aball of mass 5.0kg is lifted off the floor a distance of 1.7m. 1. what is the change in the gravita...
Questions
History, 20.11.2019 04:31
History, 20.11.2019 04:31
World Languages, 20.11.2019 04:31
Mathematics, 20.11.2019 04:31
Mathematics, 20.11.2019 04:31
English, 20.11.2019 04:31
Mathematics, 20.11.2019 04:31
History, 20.11.2019 04:31
