F=2Н Uk=3м/с a=0,5 м/с t=2c m-? V-?

To find the mass (m) and velocity (V), we can use Newton's second law of motion:

F = m * a

Given: Force (F) = 2 N Acceleration (a) = 0.5 m/s^2

First, let's calculate the mass:

m = F / a m = 2 N / 0.5 m/s^2 m = 4 kg

Now, let's find the velocity (V). Since the given information doesn't directly provide velocity, we can use the kinematic equation:

V = u + at

Given: Initial velocity (u) = 3 m/s Time (t) = 2 s Acceleration (a) = 0.5 m/s^2

V = 3 m/s + (0.5 m/s^2) * (2 s) V = 3 m/s + 1 m/s V = 4 m/s

Therefore, the mass (m) is 4 kg and the velocity (V) is 4 m/s.