Question

بميا
A train of mass 100 tonnes is moving
with a uniform of speed of 2ms-¹
Calculate the amount of energy
Passessed by the train!​

Answer 1

Explanation:

m=100×10^3 kg

ENERGY=K.E= 1

------- mv^2

2

= 1

-------- × 10^5 × 4

2

E= 2× 10^5 J

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