Answer:
4.47 km
Explanation:
If we draw the path of the van then we get a shape with two exposed points A and D. If we draw a line from point D perpendicular to BA we get point E. This gives us a right angled triangle ADE.
From Pythagoras theorem
AD² = AE² + ED²
Hence, the van is 4.47 km from its initial point
where are the answer choises
Gold’s molar mass is about 196 while aluminum is about 27, thus 50cm of gold has more mass
Answer: For ideal machine efficiency = 1. Hence M.A = V. R. The V. R of an ideal machine and the practical machine is a constant or is the same for both
NOOO
its B
the correct source is a generator. The others are all sources of DC, a generator uses electromagnetic induction to create AC.
