Answer:
Going by EM SPECTRUM WE HAVE
radio waves, microwaves, infrared, VISIBLE LIGHT, ultraviolet, X-rays, GAMMA RAYS
Explanation:
BECAUSE
V= WAVELENGTH/ FREQUENCY
AS FREQUENCY INCREASES WAVELENGTH DECREASE AN VICE VERSA
Answer:
41.02m
Explanation:
Given parameters:
Initial velocity = 0m/s
Final velocity = 96km/hr
Time taken = 3.07s
Unknown:
Distance traveled by the time the final speed was achieved = ?
Solution:
To solve this problem, we first find the acceleration of the car;
Acceleration =
v is the final velocity
u is the initial velocity
t is the time taken
Now convert the the final velocity to m/s;
96km/hr to m/s;
1 km/hr = 0.278m/s
96km/hr = 96 x 0.278 = 26.7m/s
Now;
Acceleration = = 8.69m/s²
So;
v² = u² + 2as
v is the final velocity
u is the initial velocity
a is the acceleration
s is the distance
26.7² = 0² + 2 x 8.69 x s
712.89 = 17.38s
s = 41.02m
The arrangement of the chemical elements, ordered by their atomic number, electron configuration , and recurring chemical properties.
The car is moving with constant velocity (so, constant speed in a straight line)
Explanation:
Acceleration is defined as the rate of change of velocity:
where
is the change in velocity of the object
is the time taken for the velocity of the object to change by
In this problem, we have car moving with an acceleration of
This implies that
So, the velocity of the object is constant. However, velocity is a vector quantity: so it has both a magnitude (the speed) and a direction. Since the velocity here is constant, this means that both the speed and the direction must be constant: and this is possible only if the car is moving with constant speed in a straight line.
Learn more about acceleration:
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