what is the acceleration of a 8.4 kg mass if a force of 64.8 n is used to move it toward earth?f=mxa

Since f = m a, a = f/m

a = acceleration in m/s^2
f = force in N
m = mass in kg

Do the numbers.

how do i determne the distance with the work at 472Nm using 210N

To find the acceleration of a mass, we can use Newton's second law of motion, which states that the force applied to an object is equal to the mass of the object multiplied by its acceleration. The formula for this is:

F = m * a

Where F is the force applied, m is the mass of the object, and a is the acceleration.

In this case, we are given the force applied (F = 64.8 N) and the mass of the object (m = 8.4 kg), and we want to find the acceleration (a).

Rearranging the formula, we get:

a = F / m

Now we can substitute the given values into the formula:

a = 64.8 N / 8.4 kg

Calculating this, we find:

a = 7.71 m/s²

Therefore, the acceleration of the 8.4 kg mass under the force of 64.8 N is 7.71 m/s².