Answer:
GMAW
Explanation:
It's literally the initials of that type of welding
Answer:
The front view, is a drawing of the block, as if you are looking directly at the front of the object. The side view, is a drawing of the block, when it has been rotated so that one of its sides is now directly in view. The plan view, is a 'birds eye' view, from above.
Answer:
A.
Explanation:
What is a critical estimation you need to do when you are waiting at an intersection to make a left hand turn? As a driver you may be able to predict the actions of other drivers by the type of automobile they are driving.
Answer:
Explanation:
In this case acceleration is defined as:
,
where k is a constant to be found.
To find the expressions for velocity and position as a function of time you must integrate the expression above for acceleration two times.
Initial conditions and boundary conditions are defined with the rest of the data as:
First integration is equal to:
The boundary condition and initial condition can be used to calculate and :
With this expression for velocity is defined as:
The same can be done to get to expression for position:
To get the total distance traveled you can integrate the velocity expression from time=0 sec to time=4 sec: