Question

a car of mass 150 kg is moving at a speed of12ms-1 calculate kinetic energy​

Answer 1

Answer:

K.E = ½mv²

m= 150 kg and v =12 m/s

K.E =½*150*12*12

K.E =1*150*12*6

K.E = 10800 kg m²/s²

Answer 2

Answer:

10800N

Step-by-step explanation:

Mass(m)= 150kg

Speed(v)= 12m/s

Kinetic Energy (KE)=1/2 mv^2

= 1/2 × 150 × 12 × 12 N

= 10800 N

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