What is formed when the number of electrons does not equal the number of protons. a). Atom b). Isotope c). Ion

The sun heats different parts of the land differently, leading to uneven heating. What does this cause?

Which change would result in a stronger electromagnet? A) Reducing the number of batteries B) Increasing the voltage of the battery C) Substituting another metal for the iron core D) Decreasing the number of coils around the iron core.

A test pilot flies with an acceleration of 5 g. what is his acceleration in meters per seconds squared

Even if a a large force is exerted on an object, no work is performed if

Does anyone know what time it is?

Which data set has the smallest standard deviation? A. 1,6,19,20,85,29,0 B. 22,22,23,23,22,22,23 C. 6, 7, 6, 7, 1004, 980, 350 D. 99, 199, 299, 55, 44,33, 22

To calculate the specific heat capacity of some liquid, we have poured 235 g of water at a temperature of 18.0°C into 250 g of this liquid at a temperature of 27.0 °C in a calorimeter with a heat capacity of 210 J/K. The temperature stabilized at 20.

How do you reduce friction

3. A 16 kg barrel is lifted up by a rope. The barrel accelerates at 1.4 m/s2. Find the force exerted by the rope. Show all your work. Answer:

I don't have it anymore since no one cared to answer