Sample Question: A cheetah travels 20 km west in an hour. The cheetah stops for another hour. Then, the cheetah travels another 40 km west in two hours. What is the velocity of the cheetah? Use the sample question to answer the following: What is the velocity of the cheetah? Show your work.​

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.