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18 m/s.

## Physics Homework Help: Speed, Velocity, Acceleration - Physics 24/7

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If someone walked 400 m in a straight line in 5 min, their average speed would ... You drive a car for 2.0 h at 40 km/h, then for another 2.0 h at 60 km/h. a. What is your average speed? b. ... A hiker traveled 80.0 m [S] at 1.00 m/s, then 80.0 m [S] at 5.00 m/s. ... 1. An automobile travels on a straight road for 40 km at 30 km/h.

## Speed units converter | Convert to units and culinary measures.

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Convert these speed units: centimeter per second ( cm/sec ), foot per second minute hour day ( ft/sec - ft/min - ft/h - ft/day ), kilometer per day ( km/d ) ... ( yd/sec - yd/day - yd/h - yd/min ), millimeters and inches time span and traveling speed values. ... Walking speed 1000 meters or 1 kilometer per 10 minutes ( m/min – km /min )...

## A car is traveling at 30 mi/hour. What's the cars speed in feet per ...

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1) A car is traveling at a rate of 70 miles per hour. what is this speed in feet per minute. 2) Nina can ... The distance require to stop a car varies directly as the square of its speed. ... A car travels on a highway at an average speed of 65 miles per hour. ... Set up the equation that would convert the speed to meters per second.

## Kinematics - Average Speed

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Nov 22, 2005 ... If a car's average speed is 65 miles per hour, this means that the car's ... A car travels between 2 towns 60 miles apart in 2 hours. What is its average speed? ... If a person can walk with an average speed of 2 meters/second, how far will ... There are 60 seconds in 1 minute, so there are 4 (60 seconds) = 240 ...

## MathSteps - Weekly Math Interactive Program

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and if you divide the distance travelled by the average speed, your result will be the ... it took to complete the trip will allow us to calculate the speed of 618 miles per hour. ... A car travels from one city to another at a steady speed of 60 miles/ hour. ..... meters, let us first convert the speed of the train from km/hour to meter...

## Quandaries & Queries at Math Central - Centrale des maths

mathcentral.uregina.ca/QandQ/topics/distance

John started his journey 3 hours earlier than Max to meet each other. ... One car travels 70 MPH both ways While the other travels 60 MPH there and 80 MPH back ... if the speed during the return journey was 10 km/h more, what were the speeds in m/s ... Determine the average speed in miles per hour for Jeffrey's round trip.

## MATHEMATICS : Time, Speed & Distance Online Practice Test - WizIQ

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61.5 km/h. None of these. An express train traveled at an average speed of 100 kmph, ... A pipe can fill a tank in 15 minutes and another one in 10 minutes. ... A passenger train takes two hours less for a journey of 300 km. if its speed is increased ... 301 m/s 302 m/s 332 m/s 340 m/s. A train can travel 30m% faster than a car.

## Questions on Word Problems: Travel and Distance answered by real ...

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Question 1042041: A car is moving at the speed of 58 miles per hour. how ... Question 1041942: a freely falling body takes t second to travel first 1/xth distance then time of descent is .... with a constant speed of 52 km/h what is its average speed ..... B.if its speed in decreasing at the rate of 4 m/s, find the distance civered in ...

## Calculating Average Speed: Formula & Practice Problems - Video ...

In this lesson, you will learn how to calculate the average speed of an object. ... For example, a car traveling from one city to another will rarely move at a constant speed. ... It's important to note that this formula is identical to that of constant speed. ... miles per hour (mph), kilometers per hour (kph), meters per second (...

### A car travels 65 km in 1 hour. What is its average speed in meters ...

socratic.org

Jan 2, 2016 ... Its speed is 18.05 m/s Its average speed is, according to the description, 65 km/h, them you just need to transform the units like this: ...

### Extension 3.1: Average Speed, Average Velocity, and Instantaneous ...

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it has an average speed of 50 meters/10 seconds, or 5 meters per second. If an object travels a distance of 100 kilometers in the course of an hour, it has an average speed of ... Energy, Ch. 3, extension 1 Calculating average speed and velocity. 2. 1/4 meters ... km/h? During the 30 to 45 minute interval, the car traveled at.

### a car travels 45 km in 1 hour. in each of the next 2 hours,

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A car travels down the highway at speeds between 50 miles per hour and 65 miles per hour. ... A car travels 0.98 km at an average speed of 83.2 km/h and then 0.99 km at an average ... 1.A motorcycle has a reserved fuel of 0.5 liter which can be used if it's 3-liter fuel ... A car travels 120 meters in one direction in 20 seconds.