Because the truck has more mass
Neglecting friction and air resistance, the first hill must be built 4 times higher than it is now.
Answer:
C.
The vibrational energy of the waves is converted into electrical signals and sent to the brain.
Explanation:
Watchglass is a lab equipment that is used as a cover to prevent heated materials from splattering out of the container and as a holding plate for hot or flammable materials
<u>Explanation:</u>
Watch glass is an equipment used as a cover to prevent heated materials from splattering out of the container and as a holding plate for hot or flammable materials. It is a kind of concave glass which is also used to evaporate a liquid and also provides good air circulation which is used during cooking. The name watchglass was derived as they are see through and so similar to pocket glasses.
Answer:
negative
Explanation:
Each droplet should have an integer multiple of the elementary charge. The smallest charge measured is the charge of an electron.
