Brainiest and 100 points : Scientists need a giant to detect weak, long radio wavelengths from space. A. antenna
B. waves
C. radio
D. light

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

How is the gravitational force related to the distance between two objects?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.