Question

Calcula la energía cinética der un vehículo de 1860kg 1ue se mueve a 50km/h​

Answer 1

Answer:

Kinetic energy of the vehicle is

$K = 1.79 \times 10^5 J$

Explanation:

Kinetic Energy of the vehicle is given as

$K = \frac{1}{2}mv^2$

now we have

m = 1860 kg

$v = 50 km/h$

$v = 50 \times \frac{5}{18}$

$v = 13.89 m/s$

now we have

$K = \frac{1}{2}(1860)(13.89)^2$

$K = 1.79 \times 10^5 J$