Assessment started: undefined. Item 1
Amy has a mass of 30 kg, and she is riding a skateboard traveling 5 meters per second.

What is her momentum?

5 kg·m/s

6 kg·m/s

30 kg·m/s

150 kg·m/s

y=x+2 hope this jdjxhdnzbdjdo

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

oof

step-by-step explanation: