The rocket launches when the countdown reaches "T minus 0." "T" represents the time remaining until a specific event.
In the context of rocket launches, "T" represents time. The countdown begins with "T minus" indicating the time remaining until liftoff. As the countdown progresses, the value of "T" decreases, counting down to zero, which marks the exact moment of launch.
Once the rocket is airborne, the countdown transitions to "T plus," denoting the time elapsed since liftoff. This standardized countdown terminology allows mission control to communicate crucial timing information precisely and efficiently during various phases of the rocket's journey.
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Answer: The "T" in rocket launch
Explanation:
This tells the Mission Control What will be happening
b. increased risk of lung cancer
c. change in senses
d. increased risk of cardiovascular disease
In what year were cigarette packages made to include 6 warning labels that mentioned the surgeon general
All of the following are long-term risks associated with exposure to secondhand smoke EXCEPT:
A. increased risk of respiratory illness
B. increased risk of lung cancer
C. change in senses
D. increased risk of cardiovascular disease
This is the Correct Answer.
b. elliptical
c. epicyclic
d. continuously changing
Answer:
B) elliptical
Explanation:
B. Fluid forces
C. Air resistance
D. Friction
gravity is the correct answer
Answer:
θ = 19.47°
Explanation:
given,
mass of the barge = 1000 kg
force applied to pull = 80 N
direction = 30° west to north
force exerted by the cable = 120 N
direction = ?
first cable is pulling
in north direction = 80 cos ∅
= 80 cos 30°
= 69.28 N
in west direction = 80 sin ∅
= 80 sin 30°
= 40 N
the other cable will pull in the opposite direction of west
now,
θ = 19.47°
the direction of the cable will be equal to θ = 19.47°