Question calculate the velocity a spherical raindrop would achieve falling from 5.00 km Answer The spherical raindrop falling from a height of 5.00 kilometres would… Read More »calculate the velocity a spherical raindrop would achieve falling from 5.00 km
1. What is Black Body Radiation? In physics, a black body is an idealization used to describe a body that absorbs all electromagnetic radiation, regardless… Read More »What is Black Body Radiation?
What is Heisenberg’s Uncertainty Principle? The Heisenberg Uncertainty Principle is a fundamental concept in quantum mechanics that states it is impossible to simultaneously know the… Read More »What is Heisenberg Uncertainty Principle and Its Formula?
What is Young’s Modulus? Young’s Modulus, often denoted as “E,” is a fundamental material property that measures the stiffness or rigidity of a material. It… Read More »What is Young’s Modulus?
Defining Free Fall Acceleration: Before we tackle the peculiar unit, we will need to clarify what free fall acceleration is. Free fall acceleration is the… Read More »The acceleration of free fall is about 10 m/s2. why does the seconds unit appear twice?
What is Acceleration of Free Fall? Acceleration of free fall, often referred to as “gravity” or “acceleration due to gravity,” is the rate at which… Read More »Understanding the Acceleration of Free Fall
Question vector A has a magnitude 6 units and is in the direction of the +x-axis. Vector B has a magnitude 4 units and lies… Read More »Vector A has a magnitude 6 units and is in the direction of the +x-axis
Question Find the angle between the two vectors A = 2i + 3j + k, and B = -4i + 2j – k Answer The… Read More »Find the angle between the two vectors A = 2i + 3j + k, and B = -4i + 2j – k
Question Find the scalar product A • B of the two vectors. The magnitudes of the vectors are A = 4.00 and B = 5.00.… Read More »Find the scalar product A • B of the two vectors. The magnitude of the vectors are A = 4.00
Question Given the two displacements D = (6i + 3j – k) m, and E = (4i – 5j + 8k) m. Find the magnitude… Read More »Given the two displacements D = (6i + 3j – k) m and E = (4i – 5j + 8k) m
Question What is the acceleration of a 50 kg object pushed with a force of 500 newtons? Answer Problem: Our task is to find the… Read More »What is the acceleration of a 50 kg object pushed with a force of 500 newtons?
Question If Siobhan hits a 0.25 kg volleyball with 0.5 n of force, what is the acceleration of the ball? m/s2 Answer The acceleration of… Read More »If siobhan hits a 0.25 kg volleyball with 0.5 n of force, what is the acceleration of the ball? m/s2
Question Three players on a reality TV show are brought to the centre of a large, flat field. Each is given a meter stick, a… Read More »Three players on a reality TV show are brought to the centre of a large, flat field.
Question What are the X and Y components of vector Ď. The magnitude of the vector is D=3m, and the angle α=45 degrees b) What… Read More »What are the X and Y components of vector Ď. The magnitude of the vector is D=3m
Question The rest energy E of an object with rest mass m is given Einstein’s equation E = mc², where c is the speed of… Read More »The rest energy E of an object with rest mass m is given Einstein’s equation E = mc²