Xavier is roller skating at 14 km/h and tosses a set of keys on the ground at 8 km/h. The speed of the keys relative to the ground is km/h.

Students were enquired to answer a question at academics and to assert what is most important for them to succeed. The one that response stood out from the rest was practice. People who are certainly successful do not become successful by being born. They work hard and persistence their lives to succeeding. If you want to attain your goals, keep this in mind! in the following paragraphs some question and answer examples that you would possibly benefit from to further enhance your knowledge and gain insight that will help you to preserve your school studies.

Question:

Xavier is roller skating at 14 km/h and tosses a set of keys on the ground at 8 km/h. The speed of the keys relative to the ground is km/h.

Answer:

The speed of the keys with respect to the ground is given by:

Where,

Vk-s: Speed of the keys with respect to the skater

Vs-g: Speed of the skater compared to the ground

Substituting values in the equation we have:

Answer:

The speed of the keys relative to the ground is 22 km / h.

From the answer and question examples above, hopefully, they might be able to help the student handle the question they had been looking for and keep in mind of all the pieces declared in the answer above. You will be able to then have a discussion with your classmate and continue the school learning by studying the problem mutually.

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