They're a medium (c) of communication
A. mediation is what you so when you want to bring the sides of conflict together
b. is a person who is advocating something
d. is a presentation of some opinion or facts.
Answer:
<em>Friction, force that resists the sliding or rolling of one solid object over another.</em>
Answer:
4.4 km
Explanation:
t = Time taken
u = Initial velocity = 24 m/s (Assumed)
v = Final velocity
s = Displacement
a = Acceleration = -0.065 m/s² (Assumed)
Distance = Speed × Time
The train travels for 9600 m.
The Distance the train traveled when it slowed down is 4.4 km
Answer:
Explanation:
We shall represent all the four displacement in vector form in terms of unit vector i and j where i represents unit vector towards east , j represents unit vector towards north .
Displacement of A
D₁ = 1.9 i
Displacement of B
D₂ = 2.08 j
Displacement of C
D₃ = - 2.4 i
Displacement of D
D₄ = -2.8 j
Resultant displacement
= 1.9 i + 2.08 j - 2.4 i - 2.8 j
= - 0.5 i - 0.72 j
magnitude of resultant vector
= √ ( .5² + .72² )
=√ ( .25 + .5184 )
= √ .7684
= .876 km
Both i and j are negative of resultant displacement
hence its direction is towards south of west . Angle with west is Ф .
TanФ = .5184 / .25 = 2.0736
Ф = 64.25° .
From east direction is = 180 + 64.25 = 244.25° .
Answer:
what and where is the picture???
Explanation:
