xpertnoscope xpertnoscope

25-03-2021
Physics

contestada

The space shuttle, which was first launched on April 12, 1981, is the world's
first reusable space vehicle. The shuttle is placed in orbit by three engines that
do 1.4 x 1013 J of work in 8.5 min. What is the power output of these engines?

Respuesta :

afyiamgeorge23 afyiamgeorge23

26-03-2021

Answer:2.7 X 10₁₀W = 27 GW

Explanation:

W=1.4 X 10₁₃ J

ΔT=8.5 mins

P=W/ΔT=

1.4 x 10₁₃J/(8.5 mins)(60s/min)=2.7 x10₁₀W=27GW

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