subject
Physics, 24.01.2020 21:31 aguilarjose

In preparing to shoot an arrow, an archer pulls a bow string back 0.420 m by exerting a force that increases uniformly from 0 to 230 n. what is the equivalent spring constant of the bow? answer in units of n/m.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 11:30, alupton4887
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
image
Physics, 22.06.2019 12:00, marquez8
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 2
image
Physics, 22.06.2019 14:00, tonytashaqua
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
image
Physics, 22.06.2019 23:00, natpiink
The average time that it takes for the car to travel the first 0.25m is s. the average time to travel just between 0.25 m and 0.50 m is s. given the time taken to travel the second 0.25 m section, the velocity would be m/s.
Answers: 1
You know the right answer?
In preparing to shoot an arrow, an archer pulls a bow string back 0.420 m by exerting a force that i...

Questions in other subjects:

Konu
Social Studies, 03.02.2020 08:58