Explanation:
TRUE
Your eyes detect electromagnetic waves that are roughly the size of a virus. Your brain interprets the various energies of visible light as different colors, ranging from red to violet. ... On the other end of the spectrum are gamma rays, with wavelengths billions of times smaller than those of visible light
Answer: 19.98m/s
Explanation: since total resistive force (air drag plus rolling friction) for this car has been established to be
100 + 1.2v²] = Fᵈ
The angle of inclination is:
tanθ = 0.061/1 = tan(3.491°)
terminal(constant) speed is achieved when net force down along the incline = Fᵈ
=> mgsin3.491° = [100 + 1.2v²]
=> 768(9.81)0.061 = 100 + 1.2v²
579.62 = 100 + 1.2v²
1.2v² = 579.62 - 100
v² = 479.62/1.2
=> v² = 399.38
=> v ~= 19.98 m/s
So the car achieve terminal speed of 19.98m/m as it's rolling down the grade.
Cricket chirping increases with an increase temperature.
the higher the temperature the higher the chirping
Answer:
C
Explanation:
I figured it sounded more accurate