Recent posts
Motion mathematical part2 | Physics
Motion mathematical part2 Problem 1:A ball is thrown vertically upward with a speed of 44 m/s from the ground. At what time will the ball be 90 m above the ground?Solution:
Thanks! Please share this math.
Motion mathematical part1
Motion Mathematical physicsStarting from rest a car speed of 45 km/h in 2 minutes. Find the acceleration and the distance transversed by this time.Solution:Here, initial velocity u = 0time t = 2 minutes = 120 second final velocity v = 45 km/hacceleration a =? distance S =?
We know, v = u + at^2⇒ a = (v - u) /t^2⇒ a = (12.5 - 0)/120^2⇒ a = 0.104 ms^-2Now, S = ut + (1/2)at^2 = 0×120 + (1/2)×0.104 ×120^2 = 0 + 748.8 m = 748.8 m acceleration of the car is 0.104 ms^-2an…
What is planet | Mercury Venus Earth Mars Jupiter Saturn Uranus and Neptune Planets in order | Physics merit
What is the planet? AstrophysicsThe Planets: Some luminaries influenced by the gravitation revolve around the sun in the space through certain orbits maintaining a particular duration are called planets. They have no light or heat of their own. The number of planets in the solar system is 8. They respectively stay from the sun in accordance with their distance, namely Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Jupiter is the largest among the planets a…
Read moreScalar and Vector quantities
Scalar and Vector quantities In the world we know anything that can be measured is called a quantity. Joy and sorrow are not quantities but temperature is a quantity. Because joy and sorrow cannot be assigned a value by measuring them but temperature can be given a value by measurement. The temperature of your body is 37°C or 98.4°F. To express temperature a single number is sufficient, but there are many quantities which cannot be expressed by a single number completely, wi…
Read more