Answer:
its good no need to change anything :))
"The marble moved 30 cm north in 6 seconds" is the one example among the following choices given in the question that <span>provides a complete scientific description of an object in motion. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer has helped you.</span>
Answer: A
Potential energy = 14.7 J
Explanation:
Given that the
Mass M = 5 kg
Height h = 0.3 m
Let us take acceleration due to gravity g = 9.81 m/s^2
Potential energy = mgh
Substitute all the parameters into the formula above
P.E = 5 × 9.81 × 0.3
P.E = 14.715 J
P.E = 14.7 J approximately
The correct option is therefore A
Answer:
The name of my school is --------------------------------------------- .I read in class --------.There is an large compound in my school .I play football there everyday.Our school consists of 3 floors.There are 300 class rooms in my school.There is an college in the side of our school.There are 100 teacher in the school section and there are 32 teachers in the college sections.There are 3000 students in my school.I love my school very much.
Explanation:Plz accept me as branlist
First, it is necessary to calculate the energy consumed by the bulb during the weekend:
(It is important to express time in seconds).
The energy associated with water is gravitational potential energy and we can write this type of energy depending on volume of water:
Clearing volume in the previous equation: