Respuesta :

Answer:

110 joules

Step-by-step explanation:

[tex]Mass = 2.2kg\\Velocity = 10m/s \\K.E = \frac{1}{2} mv^2\\K.E = \frac{1}{2} \times 2.2 \times 10^2\\K.E = \frac{1}{2} \times 220\\K.E = \frac{220}{2} \\K.E = 110 joules[/tex]

Stephen46

Answer:

The answer is 110 Joules

Step-by-step explanation:

Kinetic energy ( KE) of an object is given by

[tex]KE = \frac{1}{2} m {v}^{2} [/tex]

where

m is the mass

v is the velocity

From the question

m = 2.2 kg

v = 10 m/s

Substitute these values into the above formula

That's

[tex]KE = \frac{1}{2} \times 2.2 \times {10}^{2} [/tex]

[tex]KE = 1.1 \times 10[/tex]

We have the final answer as

Kinetic energy = 110 Joules

Hope this helps you