Answer:
A aceleração do carrinho é de, aproximadamente, 1,46 m/s².
Explanation:
F=ma
F: force
m: mass
a: aceleration
66 = 45a
a=66/45= 22/15 ≅ 1,4666 m/s²
Answer:
mass multiplied by velocity (4 words but uh
Covalent bonds form when electrons are shared between atoms and are attracted by the nuclei of both atoms. In pure covalent bonds, the electrons are shared equally. In polar covalent bonds, the electrons are shared unequally, as one atom exerts a stronger force of attraction on the electrons than the other.
Answer:
time spent = 0.2276
Explanation:
given data
distance = 135 mi
usual speed = 65 mph
today speed = 73 mph
solution
we get here time that is express as
time = 
...................1
usual time = 
= 2.0769 h
today time = 
= 1.8493 h
so we get here time spent as
time spent = 2.0769 h - 1.8493 h
time spent = 0.2276
