0
What else can I help you with?
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
Why are seconds squared?
Seconds are squared in physics when calculating quantities that involve acceleration, such as in the formula for acceleration ( a = \frac{\Delta v}{\Delta t} ). Here, velocity (( v )) is measured in meters per second (m/s), and when you take the change in velocity over a change in time (seconds), the time component is squared to reflect the rate of change of velocity per unit of time. This results in units of meters per second squared (m/s²) for acceleration, indicating how much velocity changes per second.
What is the velocity of this object after 30 seconds with an acceleration of 7.8 meters per second squared?
IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
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
What is the velocity of a car that is drives 10 meters in 5 seconds?
The velocity of the car can be calculated using the formula: velocity = distance/time. In this case, the car travels 10 meters in 5 seconds, so the velocity is 10 meters ÷ 5 seconds = 2 meters per second. Therefore, the car's velocity is 2 m/s.
What is the velocity if travel 5.7 meters per second squared for 4 seconds?
Velocity can be measured in metres per second, not metres per second squared. Acceleration is measured in metres per second squared but knowing only the acceleration does not help in finding the velocity.
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
Why are seconds squared?
Seconds are squared in physics when calculating quantities that involve acceleration, such as in the formula for acceleration ( a = \frac{\Delta v}{\Delta t} ). Here, velocity (( v )) is measured in meters per second (m/s), and when you take the change in velocity over a change in time (seconds), the time component is squared to reflect the rate of change of velocity per unit of time. This results in units of meters per second squared (m/s²) for acceleration, indicating how much velocity changes per second.
Why seconds are s2 (squared) in the acceleration formula?
Seconds are not squared in the acceleration formula. The units for acceleration are meters per second squared (m/s^2), where the time unit (seconds) is squared to represent the change in velocity over time.
The si unit of velocity is the meter per second squared true or false?
The answer is FALSE- acceleration would be correct
What is the acceleration of the object in meters per second squared?
The acceleration of the object is the rate at which its velocity changes over time, measured in meters per second squared.
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.
How do you convert 4.4 miles per hour per second to meters per seconds squared?
To convert 4.4 miles per hour per second to meters per second squared, first convert 4.4 miles to meters (1 mile = 1609.34 meters) and 1 hour to seconds (1 hour = 3600 seconds). Then divide the speed in meters per second by the time in seconds squared to get the acceleration in meters per second squared.
You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?
You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?
What is the velocity of this object after 30 seconds with an acceleration of 7.8 meters per second squared?
IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
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
An object is dropped on the earth After 1.5 s what is its speed in meters per second?
The object will be moving at 14.7 meters per second. 1.5 seconds X 9.8 meters per second squared(the gravitational constant). This assumes that the object's original velocity is zero.
