8. A car of mass 800 kg goes round a corner of radius 65 m at a
speed of 10 m/s.
a) What size...
Answers: 3
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
Physics, 23.06.2019 02:10
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 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 1
Mathematics, 22.11.2020 02:30
English, 22.11.2020 02:30
Mathematics, 22.11.2020 02:30
Computers and Technology, 22.11.2020 02:30
English, 22.11.2020 02:30
Mathematics, 22.11.2020 02:30
Mathematics, 22.11.2020 02:30
English, 22.11.2020 02:30
Computers and Technology, 22.11.2020 02:30
Mathematics, 22.11.2020 02:30