Consider the following three vectors: A⃗ =(2,−1,1),
B⃗ =(3,0,5),
and
C⃗ =(1,4,−2).
Calculate the following combinations. Express your answers as ordered triplets [e. g., (9,4,−2)].

Part C

A⃗ +B⃗ +C⃗ =

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?