The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>Relying on windows and building materials to capture incoming solar radiation WITHOUT distributing that energy is called: passive solar heating.</span>
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Answer:
a) Magnitude = 1.03 m/s², Direction: south
b)
Explanation:
a) The magnitude and direction of the acceleration can be calculated using the following equation:
(1)
Where:
: is the final speed = 9.40 m/s
: is the initial speed = 13.0 m/s
t: is the time = 3.50 s
Solving equation (1) for a, we have:
Hence, the magnitude of the acceleration is 1.03 m/s² and the direction of the bird's acceleration is the opposite of the initial velocity direction, which means that the bird is decelerating.
b) The final velocity of the bird can be found using the same equation 1:
Therefore, the bird’s velocity after an additional 1.20 s has elapsed is 8.16 m/s.
I hope it helps you!
Hotter sand from increasing temps results in decreased hatching rates or nest failure. High sand temps also affect hatchlings by altering natural sex ratios, with hotter temps producing more female hatchlings. <span>Sea turtles use ocean currents to travel and find prey. Warming ocean temps influence migratory species by altering currents and impacting the distribution and abundance of prey species.</span>
Answer:
d = 63 m
Explanation:
Speed of Alex is 45 m/min.
We need to find distance he swim in 1 in 24 sec
45 m/min =0.75 m/s
Time, 1 min 24 sec = 84 sec
Speed = distance/time
Distance, d = v × t
d = 0.75 m/s × 84 s
d = 63 m
So, he will cover a distance of 63 m.
A curved line on a position/time graph shows that the speed is changing.
So right there, we know there is acceleration.