0
A student adds two perpendicular displacement vectors of magnitude 12 cm and 22 cmWhat is the magnitude of the resultant displacement of these two vectors?
Sheena09
Hence,
By Pythagoras therom
the resultant vector = ( 222 + 122)1/2
= 25.059cm
Direction from 22cm vector = arcsin ( 12/25.059 )
= 28.6160c
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
A student used a model the displacement of rock at a fault during an earthquake. The student bent the yardstick without breaking it and then let it go . What process did the student show?
Isostatic rebound. apex
What are lines that intersect to form right angles?
Lines that intersect to form a right angle are called PERPENDICULAR lines.Lines that intersect to form a right angle are perpendicular.
Why are the impacts of coastal hazards so great?
They are known as high magnitude/low frequency hazards! **Source: Graduate Student at SDSU
A student walks 0.85 km to class in 5 minutes and then back in 7.1 minutes What is his average velocity?
Since average velocity is total displacement over total time, the answer is 0m/s, because there is no displacement. (Remember, velocity has a direction unlike speed).
Do perpendicular lines ever meet at right angles?
Whether perpendicular lines meet at right angles depends on what they are perpendicular to. Perpendicular is a relational word; this is perpendicular to that.When a pair of lines are perpendicular to each other, they are properly called "mutually perpendicular". Many people (including mathematicians) say just "two perpendicular lines" when they really mean mutually perpendicular, if it is clear from the context that that is what is meant.However, there exists at least one teacher, at least one of whom is a mathematician, who will on at least one occasion attempt to catch out at least one of his students by leading that student to make an assumption the validity of which has not been rigorously proved.This often happens when a teacher is trying to show his pupils the art of rigor in mathematical proof. (The previous paragraph is to give you some idea of what a rigorous proof looks like.)Just to formally answer the question, mutually perpendicular lines on a plane always meet at right-angles - that's what perpendicular means.
In which direction must a student apply a force to a toy car for it to turn to the left?
the child must apply a force on the direction perpendicular to the car from the right side
What is the relationship between the line of reflection and the segment connecting a point on the preimage with its corresponding point on the image?
perpendicular bisector (student @ jfk middle)-Miami,Florida(BEAT)
Which is the most likely the mass of a middle school student?
If you are a typical high-school student, step on a bathroom scale and note your weight. Now, divide that number by the acceleration of gravity on the Earth. (On the surface of the Earth, it's 32.2 feet per second squared.) The resultant value will be your mass in slugs.
How does a broken home affect the academic performance of a student?
A broken home can impact a student's academic performance by creating emotional stress, instability, and distractions that can interfere with their ability to focus on their studies. The lack of consistent support or guidance at home may also lead to feelings of loneliness or low self-esteem that can affect their motivation and engagement in school. However, it is important to note that each individual's response to a broken home situation can vary.
Write the universal torque equation and derive the characteristic of impedance reactance and mho relays?
soumitro paul; student of a.p.c roy polytechnic 2013answerThe universal relay torque equation isT=k1I2+k2V2+k3VIcos(a-e)+KwhereT= maximum torqueV= R.m.S magnitude of voltageI= R.M.S magnitude of currentThe spring torque will be K .a= angle between V&Ie=max torque angle
What is a resident student?
A student that is a student.
What is prudent student?
A prudent student is a student that is very careful student
