The Lennard-Jones

Q: What does the work–energy theorem say about the speed of a satellite in circular orbit?

A: Introduction: According to the work-energy theorem, the work done is equal to the change in the…

Q: 46. Neglecting air resistance and taking g as 10 m s², the height fallen by a fruit from rest to a…

A: Recall Vf2=Vi2+2ghWhere h is required heightVf=10m/s Vi=0

Q: 2016 ED85 Asteroid orbit 0.08 from the earth'd orbit, how many meters away is the orbit from earth?

A: Given: The distance of the Asteroid from the earth's orbit is d=0.08 AU. Conversion 1 AU=1.496×1011…

Q: 3. A mass m = 0.4 kg is attached to a vertical hanging spring, which obeys Hooke's Law. After…

A: At equilibrium  Spring force = gravitational force  k∆y0 = mg  m/k = ∆y0/g

Q: The firework in the previous problem was a dud (did not explode), so it falls back to the ground.…

A: The acceleration due to gravity,

Q: What is the  Instantaneous Speed?

A: Variation of distance with respect to variation in time at any instant is known as instantaneous…

Q: An object in rotation is Never accelerating Accelerating some of the time Always accelerating More…

A:

Q: But how to get the acceleration for this question?

A: how to get the acceleration for this question?

Q: What is the speed of gravity?

A: According to scientist, Creighton when any mass changes its position in the universe then the…

Q: What happens when a moving bumper car collides with a stationary bumper car?

A: The bumper cars are powered by electricity, which is conducted by a pole on the rear of the vehicle…

Q: The Sun is much more massive than the Moon, but the Moon has a bigger influence on Earth's tides…

A: The distance between the Earth and the Sun is about 14800000 km. Although the gravity of the Sun is…

Q: Another friend says that the Moon’s gravity would prevent rocks dropping from the Moon to Earth, but…

A: Solution:

Q: According to Kepler’s third law, what is the ratio of the squares of the periods of any two planets…

A:

Q: Question 2 Water is an essential molecule to life on Earth. Which of the following is not a property…

A: Option A: Surface tension: The surface tension of the water is the property of the water by which it…

Q: |11. A current I= 15 A is directed along the positive x-axis ur and perpendicular to a magnetic…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A variable-speed electric drive can operate in two distinct speed control regions. Name these…

A: INTRODUCTION:- Variable speed Drives:-Variable speed drives (VSDs), additionally referred to as…

Q: 5. A mass m = 0.4 kg is attached to a vertical hanging spring, which obeys Hooke's Law. After…

A:

Q: Calculate an objects change in velocity if it starts at rest and accelerates at 5 m/s/s for 3…

A: Given Data: The acceleration of an object is, a=5 m/s2 The time required to accelerate an object is,…