Answer:
2. False :
- An object that is positively charged has a greater positive charge and a lower negative charge.
3. Will be This :
Q.→ TRUE or FALSE: An object that is negatively charged could contain only electrons with <u>no</u> accompanying protons.
Answer → False :
- Negatively charged objects have protons; it's just their number of electrons is greater than their number of protons.
4. False :
- An object that is electrically neutral contains neutrons and the same number of unlike charges, i.e., electrons and protons.
The answer is to the question is c
Answer:
The heat needs to reach the pot so the water can boil?
Explanation:
Answer:
<em>c. tension, gravity, and the centripetal force</em>
<em></em>
Explanation:
The ball experiences a variety of force as explained below.
Gravity force acts on the body due to its mass and the acceleration due to gravity. The gravity force on every object on earth due to its mass keeps all object on the surface of the earth.
Although the car moves around in circle, centripetal towards the center of the radius of turn exists on the ball. This centripetal force is due to the constantly changing direction of the circular motion, resulting in a force away from the center. The centripetal force keeps the ball from swinging off away from the center of turn.
Tension force on the string holds the ball against falling towards the earth under its own weight, and also from swinging away from the center of turn of the car. Tension force holds the ball relatively fixed in its vertical position in the car.
