If you push a rough block on the asphalt why does it feel so hard to push? EXPLAIN..​

Jawaban:

pushing a block on a fairly rough floor, it turns out to be difficult to do, what causes the difficulty is the frictional force

Penjelasan:

mendorong balok diatas lantai yang cukup kasar, ternyata sulit dilakukan, yang menyebabkan kesulitan tersebut adalah gaya gesek