A car is moving with a velocity of 60km/hr and possesses energy of 5×10^5 joules. the mass of the car will be
and the answer is 3000kg
explain
Answers
Answered by
0
Answer:
3000kg
Explanation:
IDK
Answered by
0
Answer:
answer will be 3598.67Kg
Explanation:
we have to use this equation to solve the above problem.
kinetic energy(K.E)=1/2 mv^2
here, K.E=5*10^5 Joules
Velocity (v) is given as
60km/hr = 60*(5÷18) = 16.67m/s
substitute all the above values in kinetic energy equation,
K.E=1/2mv^2
5*10^5 = 1/2*m*16.67^2
therefore, m = 2*5*10^5 ÷ 16.67*16.67
m = 3598.67 kg
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