Answer:
900 j
Step-by-step explanation:
KE=1/2mv^2
so:
1/2x(2kg)x(30m/s)^2
is 900 joules. :)
ANSWER:
(y^2+1)+1=3
Hope it helps u! :)
z=-3
Step-by-step explanation:
Answer:
C - b = 190x - 10x
Step-by-step explanation:
Mark brainliest
4 to the 1st is 4
4 to the 2nd is 16
4 to the 3rd is 64
4 to the 4th is 256