A horse has a kinetic energy of 29,400 j if the horse has a mass of 300 kg what is the horses speed?

Three particles are fixed on an x axis Particle 1 of charge q1 is at x a and particle 2 of charge q2 is at x a If their net electrostatic force on particle 3 of charge Q is to be zero what must be the ratio q1 q2 when particle 3 is at x 0.

Which of the following is a fundamental quantity? A) speed B) density C) length D) impulse E) angle

Jelaskan pengertian mad fan waqaf menurut istilah ilmu tajwid

A 4000-? resistor is connected across a 220-V power source. What current will flow through the resistor?

Dad is driving the family station wagon to grandma's house when he gets tired and pulls over in a roadside rest stop to take a nap.

How much heat is needed to raise the temperature of 6g of water by 18oC?

A proposed space station includes living quarters in a circular ring 50.0 m in diameter. At what angular speed should the ring rotate so the occupants feel that they have the same weight as they do on Earth?

Which transformation of energy occurs in a hydroelectric power plant? A. Potential energy to chemical energy B. Chemical energy to potential energy C. Chemical energy to Kinetic energy D. Kinetic energy to electrical energy F.

Which two supreme court cases delt with the first amendment rights of students in public schools

Two boxes sit on a frictionless surface and are in contact with one another. the first box has a mass of 7 kg and the second box has a mass of 8 kg. A 25 N force is applied to the 7 kg box. Find the acceleration of the boxes.