subject
Physics, 28.08.2019 00:30 evanwall91

Acar, initially traveling at 15 meters per second
north, accelerates to 25 meters per second north
in 4.0 seconds. the magnitude of the average
acceleration is
(1) 2.5 m/s^2 (3) 10. m/s^2
(2) 6.3 m/s^2 (4) 20. m/s^2

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 02:30
Which feature of a heating curve indicates a change ofn state
Answers: 1
question
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
question
Physics, 22.06.2019 05:00
Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
Answers: 1
question
Physics, 22.06.2019 18:00
Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point
Answers: 1
You know the right answer?
Acar, initially traveling at 15 meters per second
north, accelerates to 25 meters per second n...
Questions
Questions on the website: 13722360