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How much force is used to lift a 200 kg barbell with an acceleration of 3 meters per second squared?
Wiki User
∙ 11y ago
You need two forces, which you simply add together:
1) The force required simply to support the weight. Multiply the mass times the gravity.
2) The force required to accelerate it. Find this force with Newton's Second Law.
Then just add the two forces together.
Wiki User
∙ 11y ago
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What is 9.8m divided by s squared?
9.8 meters per second squared is the acceleration of gravity.
What is the acceleration of a sprinter that runs a race in 12 seconds and finishes the race traveling 24 meters per second?
The sprinter's acceleration is 2 meters per second squared.
What are the units of acceleration?
Acceleration is a change in velocity per unit of time. Velocity is distance (d) per unit of time (t). That makes acceleration distance per unit of time squared, or something like this:We have distance/time2, or d/t2Distance is commonly measured in meters, and time in seconds. This makes acceleration appear in meters per second per second, or meters per second squared, or m/sec2.m/s2meters per second squared
Why is acceleration often expressed with units of meters per second squared?
Because if speed is measured in meters per second (m/s) and time is measured in seconds, the SI unit of acceleration is meters per second per second (m/s2). ^_^
An object's velocity changes from 30 meters per second to 23 meters per second in 3 seconds What is is its acceleration?
-2.33 metres per second squared
What is the mean of 2g?
g is a measurement of acceleration namely 9.8 meters per second squared. When there is an acceleration of 2g then simply multiply 9.8 meters per second squared times 2 or 19.6 meters per second squared.
In what units is acceleration expressed a newtons b foot pounds c kilograms d meters per second squared?
Assuming you want the international units: time: second velocity: meters / second distance: meters acceleration: meters / second2
What is an accurate statement of an acceleration value translated from symbols into words 3 meters per second 3 meters per second squared 3 squared meters per second 3 meters in 3 se?
Acceleration is a change in speed, measured per second and so would be meters per second per second or meters per second squared.
Why do we a use the units meters per second squared when we talk about acceleration?
For every second of acceleration the velocity is increased by that acceleration.
What does the phrase ten meters per second squared describes?
Ten meters per second squared, or ten meters per second per second is the term used for acceleration. In this case it is referring to the acceleration caused by gravity. If you were on the top of a steep cliff and threw a ball over the side, it would accelerate at 10 meters per second squared. So after 10 meters is would be going 20 meters a second.
What is 9.8m divided by s squared?
9.8 meters per second squared is the acceleration of gravity.
Ten meters per second squared describes what?
The acceleration of gravity.
What is the acceleration of gravity on earth equation?
9.8 meters/second squared
What is the value in meters per second squared of the acceleration of gravity in a decimal?
9.8 meters per second square
How do you label acceleration?
meters per second per second OR meters per second squared. They are both the same this, but meteres per second squared is easier to write.
What is an accurate statement of acceleration valuea3meters per secondb3meters per second squared c3 squared meters per second d3meters in 3 seconds?
The answer is B - 3 meters per second squared
What is the acceleration of an object in a free fall at Earth's surface?
The acceleration is 9.807 meters per second squared.
