A new type of force was discovered by physicists with the following expression: Fnew a = + Be* +3x where alpha & beta are constants, and x is the position. The expression above was obtained from the interaction of a massless Higgs Boson (a type of particle) and a black hole. Quantum physicists then decides to design and build a machine that is able to move the Higgs Boson from X2 to x1. How much work should the machine do to achieve this feat? (For simplicity, consider that no energy is lost in the process)

How much potential energy does a person of mass 82kg have if they are standing at the top of a building that is 59.6 m high? sumbit your answer is exponential form.

an object of mass 2(Kg has a velocity of (i-5 +j2)m/s. It is acted upon by a force and its velocity to (i1+j2)m/s. How much work, in Nm, was done in this object?

The Kingda Ka is the tallest rollercoaster, standing at an astounding 456 meters! Wow! Suppose you are on the top of Kingda Ka, in a cart that has a mass of 4500 kg. What would your velocity be when you reach the bottom of the hill (assume there is no air friction, and the bottom of the hill is at ground level). Does the total energy vary throughout the drop?

A person is 170 cm tall. He holds a 10 kg object on his head for 10 minutes. How much work is done on the object?

Protons and neutrons (together called nucleons) are held together in the nucleus of an atom by a force called the strong force. At very small separations, the strong force between two nucleons is larger than the repulsive electrical force between two protons--hence its name. But the strong force quickly weakens as the distance between the protons increases. A well-established model for the potential energy of two nucleons interacting via the strong force is U=U0[1−e−x/x0] where x is the distance between the centers of the two nucleons, x0 is a constant having the value x0 = 2.0 × 10−15 m, and U0 = 6.0 × 10−11 J. Quantum effects are essential for a proper understanding of nucleons, but let us innocently consider two neutrons as if they were small, hard, electrically neutral spheres of mass 1.67 ×10−27 kg and diameter 1.0 × 10−15 m. Suppose you hold two neutrons 9.0 × 10−15 m apart, measured between their centers, then release them.What is the speed of each neutron as they crash…

The vector v=ai+bj is parallel to the line bx−ay=c. Use this fact to find an equation for the line through P parallel to v. Then draw a sketch of the​ line, including v as a vector starting at the origin.  ​P(2​,1​), v=−2i−j How much work does it take to slide a crate 29 m along a loading dock by pulling on it with a 220​-N force at an angle of 28° from the​ horizontal?  ​(Round to the nearest whole number as​ needed.)

You pick up a book of mass 1 kg from the floor, lift it to eye level (of height 1.6 m), walk the book 10 m across the room, and then set the book down on a table (of height 1.1 m). The total change in potential energy of the book is