Physics, 22.07.2019 12:00 speresenko
Acar slams on its brakes, coming to a complete stop in 4.0 seconds. the car was traveling south at 60.0 mph. calculate the acceleration.
Answers: 1
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
Physics, 22.06.2019 11:30
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
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
Acar slams on its brakes, coming to a complete stop in 4.0 seconds. the car was traveling south at 6...
Mathematics, 14.12.2020 22:20
Mathematics, 14.12.2020 22:20
Mathematics, 14.12.2020 22:20
Arts, 14.12.2020 22:20
English, 14.12.2020 22:20