A 4.0 kg block is resting on a rough horizontal table. The coefficient of static friction us is 0.60. The static friction
between the block and the table before any attempted motion
is to start is N. (round to the nearest integer)

Aballet student who learns with the of his instructor is demonstrating learning.

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 meters, the average speed of the airplane is(1) 0.13 m/s (3) 1.3 m/s(2) 0.84 m/s (4) 8.4 m/s