The runner below has a mass of 55 kg and is moving at 3.87 m/s. what is his kinetic energy in joules

Explanation:

The kinetic energy of an object can be found by using the formula

m is the mass

v is the velocity

From the question we have

We have the final answer as

Hope this helps you

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a