Answer:
Step-by-step explanation:
- Our equation is
- Now there are 2 ways you can do this, I'll show you the shortcut
- If you have an equation like this, just take the value in parenthesis and equate it to zero
is the x of the vertex- Put this back into the equation
this is the y
Answer:
14.8
Step-by-step explanation:
Answer:
30 J
Step-by-step explanation:
Given : -
Height ( h ) = 3m
Weight ( W ) = 10 N
To find : GPE = ?
Note : -
GPE is Gravitational Potential Energy.
It is expressed in Joules ( J ).
Formula : -
W = mg
mg = 10 N
Formula : -
GPE = mgh
GPE = 10 x 3
GPE = 30 J
Therefore,
A bird weighs 10 N and is standing 3 m, it's
GPE is 30 J.
Answer:
7.5
Step-by-step explanation:
i hope this helps!!
<h2>height = 8cm</h2><h2>_______________</h2>
<u>Step-by-step explanation:</u>
<h3>base = 4cm</h3><h3>area = 16cm²</h3>
height = ?
area = 1÷2 × base × height
16cm² = 1/2 × 4cm × height
height = (2 × 16)÷4
<h3>height = 8cm</h3><h2>_______________</h2><h2>FOLLOW ME</h2>
