A girl pulls on a 10-kg wagon with a constant horizontal force of 30 n. if there are no other horizontal forces, what is the wagon's acceleration in meters per second per second?

What is the form of energy that is produced in all energy transformations?

Will we ever have a theory of everything?

A thunderstorm is a connection between?

An egg is thrown horizontally off the roof of a school, which is 15.0 m high, with an initial velocity of 6.50 m/s. How long does it take to hit the ground? How far does it go in the x direction?

In liquids, the particles vibrate and change position, but the particles in liquids do not have more motion than the particles in gases. true or false

4. How far does a car travel in 90 seconds if it is traveling at a speed of 55 m/s?

Total energy input is 1400 and my efficiency is 80% so what is the useful energy output in jules?

What is the force of gravity acting on a 2000-kg spacecraft when it orbits two Earth radii from the Earth's center (that is a distance r=6380 km above the Earth's Surface. The mass of the Earth is 5.98 x 1024 kg.

An LC circuit has a 6.00 mH inductor. The current has its maximum value of 0.570 A at t = 0s. A short time later the capacitor reaches its maximum potential difference of 66.0 V. What is the value of the capacitance?

The first law of thermodynamics states that ΔE = Q - W. Is this also a statement of the principle of conservation of energy? Yes, the heat added and the change in internal energy of the gas equal the work done by the piston.