Corrosive. It’s something that tends to cause corrosion, and it means to destroy or damage things slowly by chemical action.
tax on importation so B
Answer:
1 compound
2 mixture
3 elements
Explanation:
given
m= 17.5kg
F= 75N
d= 5.7m
∪=0.150
θ= 21°
a. W = Fcos θ × d
75cos21° ×5.7
=399.106J
b. normal force is zero. 0 Joules
cos 90°=0
25000m/s
V=fd
V=(500)(50)
V=25000m/s