A 500 kg rocket sled can be accelerated at a constant rate from rest to 1600 km/h in 1.8 s. what is the magnitude of the required net force?
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Force required =mass*accelaration
Mass=500kg
Acceleration =(v-u) /t
U=0m/s. V=1600km/hr=444.4m/s
T=1.8seconds
a=(444.4-0)/1.8=246.91m/s²
Force required =500*246.91=123456.79Newton
Mass=500kg
Acceleration =(v-u) /t
U=0m/s. V=1600km/hr=444.4m/s
T=1.8seconds
a=(444.4-0)/1.8=246.91m/s²
Force required =500*246.91=123456.79Newton
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