A robot moves 22 m North, then 3 m East, then 8 m South, then 7 m West, then 6 m North, then 4 m East. In total, this takes the robot 300 seconds.

Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring