Question

What is the kinetic energy of a bicycle with a mass of 11 kg traveling 8 m/s?

Answer 1

Question:-

What is the kinetic energy of a bicycle with a mass of 11 kg traveling 8 m/s ?

Answer:-

Mass (m) of a bicycle is = 11 kg

Speed (v) of a bicycle is = 8 m/s

Kinetic energy (K.E) of a bicycle is = ?

Since, we know,

`{ \boxed{\rm \red {K.E \: = (1)/(2) mv²}}}`

`\bf K.E \: = (1)/(2) \: × \: 11 \: kg \: × \: (8 \: m/s)²`

`\bf K.E \: = (1)/(2) \: × \: 11 \: kg \: × \: 64 \: m²/s²`

`\bf K.E \: = (704)/(2) \: kg \: m²/s²`

`\bf K.E \: = \: 352 \: kg \: m²/s²`

The kinetic energy (K.E) of a bicycle is 352 kg m²/s². [Answer]