Sob a ação exclusiva de duas forças f1 e f2, de mesma direção, um corpo de 6,0 kg de massa adquire aceleração de módulo igual a 4,0 m/s². se o módulo de f1 vale 20 n, o módulo de f2, em newtons, só pode valer:

Arock is dropped from a cliff and reaches the ground in 2.70s. at the same time another rock is thrown horizontally from the same height with initial x velocity of 0.95 m/s. what distance will in x will the second rock cover?

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

Iwill give brainliest if you answer right : )