One effect of global warming is drought and desertification true or false?

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

In what direction does an applied force move an object

Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f