8 points awaitinghurry pls don't spamQn..An object starts from rest and acquires a speed of 90m/sec in 60 sec. find acceleration, distance traveled and seed at the end of first 40 sec.

Which of the following is not am example of a polymer? protein nylon kevlar concreta

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?