Một mạch dao động điện từ có điện dungC=0, 405μF, hệ số tự cảmL=10−2H và điện trởR=2Ω. Tìm:a. Chu kỳ dao động của mạch. b. Sau thời gian một chu kỳ, hiệu điện thế giữa hai cốt của tụ điện giảm bao nhiêulần?

Which of the following correctly describes the early view of catastrophism?

Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?