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What does To move in a circle around in a fixed point?
To move in a circle around a fixed point means to trace a circular path while maintaining a constant distance from that point, known as the center of the circle. This motion involves rotating around the center at a consistent radius, resulting in the object or person completing a circular trajectory. Such movement can be observed in various contexts, such as a planet orbiting a star or a person walking in a circular track.
If person moves a distance of 3 km towards east then 2 km towards north and then 3.5 km towards east find displacement covered by the person?
To find the displacement, we can determine the final position relative to the starting point. The person moves 3 km east, then 3.5 km east (totaling 6.5 km east), and 2 km north. Using the Pythagorean theorem, the displacement is calculated as the hypotenuse of the triangle formed by the eastward and northward distances: ( \sqrt{(6.5^2 + 2^2)} = \sqrt{(42.25 + 4)} = \sqrt{46.25} \approx 6.8 ) km. Thus, the total displacement is approximately 6.8 km at an angle north of east.
What is the displacement of a person who leaves her porch to walk 1 mile then returns in 30 minutes?
Overall, if she return to the same spot, then there is zero displacement -- they haven't moved.
What is the resultant displacement if a person walks 46 meters east then 23 km south?
46 squared + 23 squared = the resultant displacement squared. Pythagoras' theorem.
A person drives north 6 blocks then drives west 6 blocks. The displacement is a straight line from the starting point to the finish in a direction.?
To find the displacement, we can use the Pythagorean theorem. The person drives 6 blocks north and 6 blocks west, forming a right triangle with both legs measuring 6 blocks. The displacement is the hypotenuse of this triangle, calculated as √(6² + 6²) = √72, which simplifies to 6√2 blocks. The direction of the displacement is northwest.
A person walking 4 km covers a distance of?
2.5 miles.
A person walks 3 miles north, turns and walks 2 miles east. Calculate the persons distance traveled and their displacement?
Well, honey, the person traveled a total distance of 5 miles. Their displacement, on the other hand, is the shortest distance from their starting point to their end point, which you can calculate using the Pythagorean theorem. So grab your calculator and get to work, darling!
When a person moves a distance of 3km towards East then 2km towards North and 3.5km towards East find a distance covered by person and displacement?
The total distance covered by the person is ( 3 km + 2 km + 3.5 km = 8.5 km ). The displacement of the person is the straight-line distance from the initial point to the final point, which can be calculated using Pythagoras' theorem as ( \sqrt{(3 km)^2 + (2 km + 3.5 km)^2} \approx 5.7 km ).
Differentiate distance and displacement?
Distance has no concept of direction and can be measured even if a person walks 2 miles in the shape of a triangle, he or she has still walked 2 miles. Displacement, however, it the distance measured between two particular points in a certain direction.
For any given motion displacement is?
Displacement is a word that describes how much distance an object travels through in a given amount of time. If a person drives a car at 50 miles an hour for one hour, the displacement will be 50 miles.
What is the displacement of person who leaves her porch to walk of 1 mile and then returns in thirty minutes?
the displacement is zero because even though she moved she went back to the same place so there is no distance between the beginning point of her walk and the end point of her walk. 0 displacement
Is it possible for a body to have average speed but zero average velocity give reason and example?
Yes it is possible. If a body goes round a circular path then distance covered by one full rotation will be 2 pi r But the total displacement is 0. Hence the average speed exists but average velocity does not exist.
What is the displacement of a person who leaves her porch to walk 1 mile and then returns s in 30 mins?
The displacement is zero.
How is work done by force measured?
You can measure the amount of work done with the formula W=Fd where W is work, F is force and d is displacement. The SI unit for work is joules (J) and if you're using thatformula, force must be in newtons (N) and displacement in meters (m). Remember that if the displacement is 0, work done is 0. If a person went around a track, and ended where he started, the displacement is 0. Displacement is the distance measures from where something starts and where it ends. Not necessarily the distance covered. Also, work is a vector quantity as is force and displacement. Hope this helps!
What is the work done by a person in carrying a suitcase weighing 10kgf on his head when he travels a distance of 5m in the vertical and horizontal direction?
The work done by the person is zero in the horizontal direction because the force and displacement are perpendicular. In the vertical direction, the work done is 10kgf * 9.8m/s^2 * 5m = 490 Joules, as the force of gravity acts against the displacement.
A person pacing back and forth travels 5 west 7m west what is the person final displacement?
The displacement of the person pacing back and forth travels 5 west 7m west is usually East.
What is a circular current of air or water that is also the first name of a person?
A vortex is a circular current of air or water. It is also a first name of a person.
