Displacement is zero. That’s because she ended up where she started.
Answer:
rightwards is the positive velocity
Rightwards is the positive elicitation:
Answer:
#they react with oxygen to form basic oxides.
#they react with water to produce hydrogen and oxides
#they react with acids to produce H+
The correct answer is this one: "length of address." The element that is not part of Aristotle's rhetorical triangle is the length of the address. The rhetorical triangle of Aristotle are the logos, pathos, and ethos. Logos is the logic, Pathos is the audience emotion, Ethos is the speaker's credibility.
Answer:
40251.7 N
Explanation:
Stress is given as Force per unit Area and expressed as 
where F is the force exerted and A is the area on which the force acts. Making F the subject of the formula then 
Area, 
where r is radius which is equivalent to half the diameter. In this case, the diameter is given as 50 mm hence radius will be 25 mm and converted to meters it is 0.025 m
Substituting 20.5 MPa which is 
for 
then the force will be 
