Final answer:
The mass of the crate can be determined using Newton's second law of motion, which states that the force on an object is equal to its mass multiplied by its acceleration.
Step-by-step explanation:
The mass of the crate can be determined using Newton's second law of motion, which states that the force on an object is equal to its mass multiplied by its acceleration. In this case, the acceleration of the crate is given as 5.0 m/s². Therefore, the mass of the crate can be determined as follows:
F = m * a
where F is the force on the crate, m is the mass of the crate, and a is the acceleration.
Rearranging the equation, we get:
m = F / a
So, to find the mass of the crate, you would need to know the force acting on it as well.