subject
Physics, 30.10.2019 02:31 amygutierrez34

The back shelf of a car has a physics textbook on it. the coefficient of static friction of 0.44 between the book and the surface. if the car is initially moving at a speed of 16 m/s, in how short a distance can the car be stopped at constant acceleration without causing the book to slide forward (and hit the driver in the back of the head)? (this is why you should never keep packages on the back shelf of your car.)

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 15:30
1-10. need . physics. circular motion. 35 points
Answers: 1
question
Physics, 22.06.2019 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
question
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
question
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
You know the right answer?
The back shelf of a car has a physics textbook on it. the coefficient of static friction of 0.44 bet...
Questions
question
Physics, 22.08.2020 20:01