Question

A giant bat has an average mass of 250g. suppose a bat with this mass flies at 2.0m/s when it detects a giant bug

Answer 1

Question

Determine its kinetic energy

Answer:

0.5 J

Step-by-step explanation:

Kinetic energy is given by

`KE=0.5mv^(2)` where m is the mass and v is the speed

Substituting 250g= 0.25 Kg for mass and 2 m/s for v then

`KE=0.5* 0.25* 2^(2)`=0.5 J