<span>c) what is the angle (relative to the horizontal) of the balls initial velocity?
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That is right because base*length is how you get the height
Answer:
The two forces acting on a boat or some other floating object are buoyancy and gravity
Answer:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body.
Explanation:I hope it helped
Answer:
12.9 mm
Explanation:
From v = fλ where v = speed of wave = blood flow rate = 1.5 × 10⁻² m/s and f = frequency of wave = heart rate = 70 beats per minute = 70/60 beats per second and λ = wavelength of waves in Harriet's aorta.
λ = v/f = 1.5 × 10⁻² m/s ÷ 70/60 beats per second
= 6 × 1.5 × 10⁻²/7
= 1.29 × 10⁻² m
= 12.9 mm
