Anonymous
Feb 24
Given that v=u+ft a. Find v if u=10,f=6 and t=2•5; b. Find u if v=20,f=10 and t=1•5; c. Find t if v =0,u = 10 and f= -2?
Please
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Feb 24
a. v = u + ft
v = 10 + 6(2.5)
v = 10 + 15
v = 25
b. v = u + ft
20 = u + 10(1.5)
20 = u + 15
u = 5
c. v = u + ft
0 = 10 + (-2)t
-10 = -2t
t = 5
v = 10 + 6(2.5)
v = 10 + 15
v = 25
b. v = u + ft
20 = u + 10(1.5)
20 = u + 15
u = 5
c. v = u + ft
0 = 10 + (-2)t
-10 = -2t
t = 5
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