A person measures the velocity of a biker riding in astraight line along a sidewalk using a stopwatch. Thetime it took for the biker to pass 45 squares on thesidewalk was 5.87 seconds. The area of the squares onthe sidewalk was measured to be 2969 in?. Calculatethe velocity of the biker in m/s.Note: 1 in = 2.54 cmRound your answer to 2 decimal places.Add your answer

A question based on dimensional analysis, which is to be accomplished.

Answered: A person measures the velocity of a…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 77QRT: The label on a bale of mulch indicates a volume of 1.45 ft3. The label also states that the mulch in...

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Similar questions

The label on a bale of mulch indicates a volume of 1.45 ft3. The label also states that the mulch in the bale will cover an area of a garden 6 ft 6 ft to a depth of 1 in. Account for the discrepancy in the given volumes.
1.89 Imagine that you place a cork measuring 1.30cm4.50cm3.00cm in a pan of water. On top of this cork, you place a small cube of lead measuring 1.15 cm on a side. Describe how you would determine if the combination of the cork and lead cube will still float in the water. Note any information you would need to look up to answer the question.
The height of a horse is usually measured in hands. One hand is exactly 1/3 ft. (a) How tall (in feet) is a horse of 19.2 hands? (b) How tall (in meters) is a horse of 17.8 hands? (c) A horse of 20.5 hands is to be transported in a trailer. The roof of the trailer needs to provide 3.0 ft of vertical clearance. What is the minimum height of the trailer in feet?
Secretariat is known as the horse with the fastest run in the Kentucky Derby. If Secretariats record 1.25-mi run lasted 1 minute 59.2 seconds, what was his average speed in m/s?
One of the smallest brilliant-cut diamonds ever crafted had a diameter of about 1/50 in. 0.02 in.. How many millimeters is this?
Secretariat is known as the horse with the fastest run in the Kentucky Derby. If Secretariat’s record 1.25-mi run lasted 1 minute 59.2 seconds. What was his average speed in m/s?
The road sign I just passed says “New York City 100 km,” which is about mi.
In an attempt to determine the velocity of a person on a bicycle, an observer uses a stopwatch and fi nds the length of time it takes to cover 25 “squares” on a sidewalk. The bicycle takes 4.82 seconds to travel this far. A measurement of one of the squares shows that it is 1.13 m long. What velocity, in m/s, should the observer report?
At a resting pulse rate of 7777 beats per minute, the human heart typically pumps about 7575 mL of blood per beat. Blood has a density of 1060 kg/m3. Circulating all of the blood in the body through the heart takes about 1 min for a person at rest. Approximately how much blood is in the body? volume of blood in body: On average, what mass of blood does the heart pump with each heart beat? mass per heartbeat:
In An Attempt To Determine The Velocity Of A Person On A Bicycle, An Observer Uses A Stopwatch And Times The Length Of Time It Takes To Cover 25 "squares" On A Sidewalk. A Measurement Of One Of The Squares Shows It To Be 1.13 Long. The Bicycle Takes 4.82 Seconds To Travel This Far. A measurement of one of the squares shows that it is 1.13 m long. What velocity, in m/s, should the observer report?
A light year is the distance light travels in 1.00 year. Given the velocity of light, 1.86 x 10(to the 5th power) mi/s, how many miles does light travelin a light year?
Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs 7.05 g and has a volume of 0.504 cm. Gold has a density of 19.3 g/cm' and copper has a density of 8.96 g/cm³. Calculate the percentage by mass of each metal in the jewelry. Assume the total volume of the jewelry is the sum of the volumes of the two metals it contains. gold: copper: Pure gold is defined as having 24 carats. When mixed in an alloy, the carats of gold are given as a percentage of this value. For example, a piece of jewelry made with 50% gold has 12 carats. State the purity of this piece of red gold jewelry in carats. purity: carats 10:08 AM 9/3/2021 64°F Clear ENG

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