Physics, 11.11.2019 10:31 batmandillon21
Alinear track begins at 0 meters and has a total distance of 100 meters to the finish line. juliet starts at the 10-meter mar
while practicing for a race.
after running 45 meters, how far is she from the beginning of the track?
10 meters
35 meters
45 meters
55 meters
Answers: 3
Physics, 22.06.2019 09:00
Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 19:00
If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
Answers: 1
Alinear track begins at 0 meters and has a total distance of 100 meters to the finish line. juliet s...
Mathematics, 23.10.2019 15:50