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Term1/11
A jogger runs at an average speed of 5 ms for 3 minutes then finishes with an average speed of 4 ms for 2 minutes What is his average speed in ms for the run
Definition1/11

4.6ms

Term1/11
A bicycle is an example of what machine
Definition1/11

A bicycle is an example of a complex machine, consisting of interacting simple machines.

Term1/11
Convert 60 miles per hour to ft per sec
Definition1/11

60 mile/hour x 5280 ft/1 mi x 1hour/3600 seconds = 88 ft/second

Term1/11
Is physics the branch of science that involves the study of physical phenomena in order to establish patterns
Definition1/11

true

Term1/11
How long will it take a driver to drive 300 miles by maintaining a constant speed of 60 miles per hour
Definition1/11

Time = Distance/Speed = 300 miles/60 mph = 5 hours

Term1/11
A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball
Definition1/11

F=ma

m=F/a

m=20/4.0

m=5Kg

Term1/11
A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi
Definition1/11

250 newtons

A+ Answers

Term1/11
A equals 2bc plus d solve for d
Definition1/11

d = a - 2bc

Term1/11
You drive a car 2 hours at 40 miles per hour 2 hours at 60 miles per hour how many miles will you travel
Definition1/11

If you drive a car at 40 miles per hour for two hours,then the distance covered will be 80 miles.If you drive the car for another 2 hours at 60 miles per hour ,then you will cover another 120 miles.The total distance you will cover is thus 80 miles + 120 miles = 200 miles.

Term1/11
How many meter in one megameter
Definition1/11

1 megameter = 1,000,000 meters

Term1/11
What is a person who has studied physics called
Definition1/11

A person who has studied physics is called a physicist.

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Cards in this guide (11)
A jogger runs at an average speed of 5 ms for 3 minutes then finishes with an average speed of 4 ms for 2 minutes What is his average speed in ms for the run

4.6ms

A bicycle is an example of what machine

A bicycle is an example of a complex machine, consisting of interacting simple machines.

Convert 60 miles per hour to ft per sec

60 mile/hour x 5280 ft/1 mi x 1hour/3600 seconds = 88 ft/second

Is physics the branch of science that involves the study of physical phenomena in order to establish patterns

true

How long will it take a driver to drive 300 miles by maintaining a constant speed of 60 miles per hour

Time = Distance/Speed = 300 miles/60 mph = 5 hours

A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball

F=ma

m=F/a

m=20/4.0

m=5Kg

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

250 newtons

A+ Answers

A equals 2bc plus d solve for d

d = a - 2bc

You drive a car 2 hours at 40 miles per hour 2 hours at 60 miles per hour how many miles will you travel

If you drive a car at 40 miles per hour for two hours,then the distance covered will be 80 miles.If you drive the car for another 2 hours at 60 miles per hour ,then you will cover another 120 miles.The total distance you will cover is thus 80 miles + 120 miles = 200 miles.

How many meter in one megameter

1 megameter = 1,000,000 meters

What is a person who has studied physics called

A person who has studied physics is called a physicist.

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