Both the force and the angle are measured, and the results are quoted as a central value plus/minus an uncertainty: F = F0 ± εF θ = θ0 ± εθ We would like to evaluate the component of the force in the x direction. Question 2 Let us first concentrate on the central value. Take F0 = 325 N and θ0 = 57°.
Find the central value of Fx, in N.

This question is incomplete. The complete question is given below:

Question 3 Both the angle and the magnitude of the force have a certain uncertainty: εF = 28 N and εθ = 0.8°. Using the propagation methods described in the video you watched at the beginning of this prelab, calculate the corresponding propagated uncertainty for Fx, in N. For this question, round up your final answer to two significant figures. Do not include the ± sign in your answer. Example: If the x component of F is 200±14 N, you should enter “14”.

Both the force and the angle are measured, and the results are quoted as a central value plus/minus an uncertainty:

F = F0 ±  εF

θ = θ0 ± εθ

We would like to evaluate the component of the force in the x direction.

Question 2

Let us first concentrate on the central value. Take F0 = 325 N and θ0 = 57°.

The answer & explanation for this question is given in the attachment below.

As newton's first law states a object in motion stays in motion

So since the snail is moving at 3.6  miles per hour you multiply by 5280 to change it into feet per hour. so you get 36*528 ft per hour. since there are 3600 seconds in an hour, you divide 36*528 by 3600. so simplifying we get 528/100 which is 5.28 ft per second