Aman is walking while riding a train. he says he is moving at 2 mph. a woman standing on a platform at a train station says the man on the train is moving at 72 mph. which person is correct?

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these