 To calculate acceleration at lift-off:F = m(g + a)[tex]a + g = \frac{1.5\times 10^{7}}{1.02\times 10^{6}}](/tpl/images/0448/0428/2234d.png)
Arocket weighs 1 x10^7 n while on the surface of the earth.
theignition of its engines results...
Physics, 09.01.2020 05:31 ehthaboe7265
Arocket weighs 1 x10^7 n while on the surface of the earth.
theignition of its engines results in a lift off force of 1.5 x
10^7n
a) what is the mass of the rocket.
b) what is its acceleration at lift -off
c)how fast will it be moving if it acceleartion at this rates for10
minutes.
d) how high will it be after 10 minutes.
Answers: 1
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