Carlos attempts to get a refrigerator magnet to stick on the S end of the magnet above. He is unable to do so and states the magnet is broken. Evaluate his argument: is
this correct or incorrect? Explain

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.

To a of 4 x hz is 1. 0. mm nm nm

In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.