Two coils close to each other have a mutual inductance of 29 mH. The current in one coil decays according to I = Ioe where Io = 6.0 A and a = 1.5 x 10³ s at 8-¹. a) what is the emf induced in the second coil immediately after the current starts to decay? E = V b) What is the emf induced in the second coil at t = 4.0 x 10-³ s? E = V

v (m/s) 1.0 0.5 t (s) 0.60 0.20 0.40 FIGURE P2.18

Mrs. posota drives 55 miles to work. it takes her 1.05 hour to get to work. what is Mrs.posota average speed? round to the nearest decimal place. Use whole number and miles/hour as your unit

can you re work this. I got 10.2 m/s for v2 and 4.54 m/s for v1

A 2 kg ball is thrown off a 73 m high cliff with a speed of 4 m/s.  How fast (in m/s) is the ball going when it hits the ground? Use g = 9.8 m/s2.

Please asap

The chaos of the pandemic is finally over, and you decide to drive to your friend's house to pick her up, and take her back to your house before going out. She lives 4 miles straight East from you. a. What is the displacement of your journey in miles? b. What is the distance of your journey in miles?

A racecar driver steps on the gas, and his racecar travels 20 meters in 2 seconds starting from rest. The acceleration of the racecar is 00 5 m/s². 9.8 m/s². O 10 m/s². O 20 m/s².