Explanation:
a) d = ½.a.t²
200 = ½(4)t²
200 = 2t²
t² = 200/2
t² = 100
t =√100 = 10 s
b) Vt = a. t
= 4(10)
= 40 m/s
c) V av. = d/t = 200/10 = 20m/s
Answer:
Organelles
Explanation:
I learned this in science.
Answer:
if i were you i would try to do the work because if you let someone else you wont be able to understand the question
1 newton-meter is 1 Joule, the unit of work and energy.
