a unit used to measure the strength of a forc...
a unit used to measure the strength of a force *\n○ newtons third law of motion\n○ newton\n○ force\n○ scientific law\n\na constraint describes *\n○ a limitation on an engineering solution\n○ safety regulatons of an engineering design\n○ the ways in which an engineering design is not successful\n○ the ways in which engineers attempt to refine their designs\n\nspeed is a rate that describes *\n○ the distance an object moves over time\n○ an objects change in direction over time\n○ the difference in distance between two objects\n○ the distance and direction in which an object moves
Answer
# Brief Explanations:
1. The SI unit for measuring the strength of a force is the Newton. Newton's third - law of motion is a principle, force is a general concept, and scientific law is a broad category.
2. In engineering, a constraint is a limitation on an engineering solution. It's not about safety regulations only, nor about ways a design is not successful or ways to refine designs.
3. Speed is defined as the distance an object moves over time. Change in direction over time is related to acceleration (specifically angular acceleration in some cases), difference in distance between two objects is not speed, and distance and direction is velocity (vector quantity while speed is scalar).
# Answer:
1. Newton
2. a limitation on an engineering solution
3. the distance an object moves over time