avneetkk50 avneetkk50

02-09-2021
Biology

contestada

What was the runner's average velocity over all 4 seconds?

Respuesta :

af191354 af191354

09-09-2021

Answer:i could not give and answer man

Explanation: 1.31 m/s. Explanation: t = 60sec . d= 100m, r = d/2 = 100/2 = 50m. distance = Circumference= 2πr = 314.2m . one fourth of a lap, d= 314.2/4 = 78.55 m. v = s/t = 78.55/60 = 1.31 m/s

Answer Link

Otras preguntas

Which of these would a poet be most likely to use as a symbol of violence? a. rain b. snow c. thunder d. sunshine

What is the stage in a business cycle called when real GDP stops falling? a. an expansion b. a contraction c. a trough d. a peak

what causes the need for change? Have at laest 2-3 sentences explaining it. I need the smartest answer.

Which of these measurements is expressed to four significant figures? a. 2.6 x 104 m b. 5.300 x 10-7 m c. 0.108 m d. 16.530 m

In the United States, how much more sugar is the average person consuming each year than in 1970? a. 10 pounds b. 15 pounds c. 20 pounds d. 25 pounds

A young man wants nothing more than to be elected to the school's student government. However, he is not well known and has few friends. Which type of conflict

Explicit meaning is directly communicated and requires little interpretation. TRUE or FALSE.

In an essay, flow is?

Secondary evidence is the basis for drawing scientific conclusions. a. True b. False

Historians add to our knowledge of history in the following ways: a. interpret and evaluate history c. verify the authenticity of historical data b. research