Students and Teachers Forum
1. aren't I? 2. will you? 3. will .....
प्रस्तुत उद्धारण प्रकृति र वातावरण शीर्षकको प्रबन्धबाट साभार गरिएको हो । यस .....
Making our country a conflict-free place is one of the buzz words at present. Well, the following things should be done to make our country a conflict-free zone: - The political parties should make a firm commitment to address any issues in the .....
Given, Length of the field (l) = Length of the path = 32 m Width of the field (b) = 24 m Width of the path (w) = 3 .....
Look here. The plant is pumpkin plant. When a pumpkin plant grows, it spreads and crawls on the ground. Such a plant is called creeper. Similarly, watermelon and strawberry plants are also .....
Answer: Any objects which has equal sides and equal angles are regular objects. Explanation: Look at your science book. It has six plain faces. You can find its length, its breadth and height. It has all the dimensions clear and fixed. It .....
Given by the question Slope of line(m) = -17/7 (x1, y1) = (-2, p) (x2, y2) = (5, -3) By using the formula of the slope of the line. m = y2-y1/ x2 - x1 or, -17/7 = -3 -p/ 5+ 2 or, -17 ⨉ 5 - 17 ⨉ 2 = -21-7p or, 7p + 21 .....
ख, खा, खि, खी, खु, खू, खे, खै, खो, खौ, खं, खः यसरी नै अभ्यास बढाउँदै जानुहोस् है त .....
सफलताको शुभकामना .....
Kathmandu
Date: 2nd April 2018
Dear friend,
I am writing this letter to tell you about the national heritage of my country as you mentioned earlier in your letter that you are planning to visit my country. .....
४. बिछट्टैः क्रियाविशेषण अहिल्यैः क्रियाविशेषण लागेरः क्रियाविशेषण मलाईः सर्वनाम चाउचाउः .....
Girirajmani Pokhrel is the current education minister of .....
Similarly, only the availability of resources does nothing, if they are not utilized properly. The development is possible only if the available resources in the country are utilized properly. We know that resources are the key to carry out .....
We know, R = ρ l / A 1.72 x 10-8 x 100 = ------------------------ 3.14 x 10-6 = 0.548 Ω Thus, the .....
Personal hygiene involves those practices performed by an individual to care for one's bodily health and well being, through cleanliness. Importance: i) One personal benefit of good hygiene is .....
The organs of the body which respond to external stimuli by conveying impulses to the sensory nervous system are called sense organs. (eyes, nose tongue, ear, skin)
They help us to observe and understand the world around us. There .....
The organs of the body which respond to external stimuli by conveying impulses to the sensory nervous .....
Yes, friction occurs inside the liquid, which is called Fluid friction. Fluid friction occurs between fluid layers that are moving relative to each other. This internal resistance to flow is named as viscosity. In .....
Here, Total mass (M) =500 + 70 kg = 570 .....
By the question Initial velocity(u) = 2 /s Final Velocity (v) = 4 m/s Time (t) = 4 sec Mass (m) = 4 kg By using formula, v = u+at or, 4 = 2 + a4 or, 2 = a4 ∴a = 0.5m/s2 Again, F = m ⨉ a .....
The head of Nepal is the president. The president at present is Bidhya Devi Bhandari. She is the head of Nepal at .....
It was a mystry. Every evening, the kings beautiful daughter was locked in in her room, and every morning her shoes were worn out by dancing too much. The king offered a great reward to whoever could solve his mystry. The king said,"I can give .....
a2 - 3a + 2 or, a2 -(2+1)a + 2 or , a2 - 2a - 1a + 2 or, a(a-2) - 1(a-2) ∴ (a-1) (a-2) a2+a-6 or, a2+ (3-2)a -6 or, a2 + 3a -2a -6 or, a(a+3) -2(a+3) ∴(a-2) (a+3) = (a-1) (a-2) .....
By the question. Mass(m) = 200 g Force (F) = 10N Acceleration(a) = ? By using formula. F = ma or, a = 10/200 ∴ a = .....
Final velocity (v) = 45 km/h =45 ⨉ 1000/60⨉ 60 .....
Solution: Given, Initial velocity (u) = 15 m/s Final velocity (v) = 30 m/s Time taken (t) = 3 second We know, Acceleration = change in velocity / Time taken a = v - u / t a = 30 - 15 / 3 a = 15 / 3 a = 5 m/s2 The .....
Its all because of The Law of inertia i.e., Newton’s First Law of Motion
An athlete requires a perfect combination of Kinetic energy and Potential energy to cover the maximum distance while jumping.
Also, law of .....
When you jump on any surface, if the energy with which you’re jumping cannot move/push back the surface, then you’ll get back that equal amount of energy as a reaction.
You might have learnt about Newton’s .....
Speed .....
Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction—or change .....
The ratio of total displacement covered by a body to the total time taken is called average velocity. Its SI unit is m/s. Mathematically, Average velocity (AV) = Displacement (s)/time taken (t) It can also be calculated by, AV = ( Final .....
A moving truck has more mass than a car. Mass can directly affect the stopping time and distance. More mass means more momentum. This is why a moving truck takes much longer time to stop than taken by a car when brakes are applied at the same .....