To find the missing variable, which is the force FFF, we can use Newton's second law of motion:
F = m * a
where F = force innewtonsin newtonsinnewtons
m = mass inkilogramsin kilogramsinkilograms
a = acceleration inmeterspersecondsquaredin meters per second squaredinmeterspersecondsquared
Given: m = 0.5 kg t = 0.2 s v = 10 m/s
Since acceleration aaa is the rate of change of velocity, we can find it using the formula:
a = v−uv - uv−u / t
where v = final velocity u = initial velocity t = time
Given v = 10 m/s and u = 0 m/s assumingtheinitialvelocityis0sinceitisnotspecifiedassuming the initial velocity is 0 since it is not specifiedassumingtheinitialvelocityis0sinceitisnotspecified, we can calculate the acceleration:
a = 10−010 - 010−0 / 0.2 a = 50 m/s^2
Now we can calculate the force:
F = 0.5 kg * 50 m/s^2 F = 25 N
Therefore, the force FFF acting on the object is 25 Newtons.
To find the missing variable, which is the force FFF, we can use Newton's second law of motion:
F = m * a
where
F = force innewtonsin newtonsinnewtons m = mass inkilogramsin kilogramsinkilograms a = acceleration inmeterspersecondsquaredin meters per second squaredinmeterspersecondsquared
Given:
m = 0.5 kg
t = 0.2 s
v = 10 m/s
Since acceleration aaa is the rate of change of velocity, we can find it using the formula:
a = v−uv - uv−u / t
where
v = final velocity
u = initial velocity
t = time
Given v = 10 m/s and u = 0 m/s assumingtheinitialvelocityis0sinceitisnotspecifiedassuming the initial velocity is 0 since it is not specifiedassumingtheinitialvelocityis0sinceitisnotspecified, we can calculate the acceleration:
a = 10−010 - 010−0 / 0.2
a = 50 m/s^2
Now we can calculate the force:
F = 0.5 kg * 50 m/s^2
F = 25 N
Therefore, the force FFF acting on the object is 25 Newtons.