Answer with Explanation:
We are given that
Speed ,=107257 kmph
Angular velocity,
Radius of earth,r=
1 km=1000 m
Linear velocity,
Linear velocity,
Velocity at point A,
Velocity at point B,
Velocity at point C,
Velocity at point D,
Christopher conducts an experiment in which he tests how much sugar dissolves at different temperatures of water. One step requi
2 answers:
Explanation:
When we have to convert temperature from degree celsius to kelvin then we add 273 into the given degree celsius temperature.
Therefore, convert into kelvin as follows.
Temperature in kelvin = Temperature in degree celsius + 273
= (32.5 + 273) K
= 305.5 K
Thus, we can conclude that temperature in kelvins is 305.5 K.
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Answer:
20 m/s westward
Explanation:
Taking eastward as positive direction, we have:
is the velocity of Bill with respect to Amy (which is stationary)
is the velocity of Carlos with respect to Amy
Bill is moving 5 m/s eastward compared to Amy at rest, so the velocity of Bill's reference frame is
Therefore, Carlos velocity in Bill's reference frame will be
and the direction will be westward (negative sign).