Football1045 Football1045

01-09-2020
Physics

contestada

A cross-country skier can complete a 7.5 km race in 45 min. What is the skier’s average speed?

Respuesta :

flikitrix flikitrix

01-09-2020

Answer:

Speed = 10 km/hr

Explanation:

Speed = Distance / Time

Since we have to convert it into minutes to hours ( because it is km/hr )

45 minutes = 0.75 hours

Therefore,

Speed = 7.5 / 0.75

= 10 km/hr

Hope it helps!

Answer Link

swangmeraz0502 swangmeraz0502

11-03-2021

Answer:

10

Explanation:

Ver imagen swangmeraz0502

Answer Link

Otras preguntas

Which resource is the best if a person is having a relationship problem that is affecting their health? a slightly older sibling or cousin a friend with the s

please tell me fast in hindi

Como Representar la distribución electrónica por el método de la escalera y con los cajones de la distribución eléctronica: En "s" máximo 2 electrones En "p" má

como montar a conta 343×3 preciso e para hj

BONUS 1) You take the Math Time Machine into the past to save Julius Caesar and fix the calendar, but you miss your timestamp and end up in Alexandria a few yea

find the exact value of tan A in simplest radical form

13) Will give brainlessWhat are the ways that we interact with the atmosphere?1. We experience cellular respiration2. We fly jets through it3. We place pollutan

Jeff Slater is a biochemist working for a bio-warfare lab at the CDC. He is currently working on a project to develop a new neurotoxin and is using sarin as a m

FOR TRAN HERE YOU GO

The term glasnost refers to:A new freedom to comment and criticize the Soviet government.A new freedom to comment and criticize the Soviet government.Economic r