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ira [324]
4 years ago
15

Draw a rectangular fraction model to find the sum. Simplify your answer, if possible

Physics
1 answer:
ddd [48]4 years ago
3 0
Can you show exactly what do you want ?
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Work is done on an object when an applied force causes the object to move in the same direction as the force.
Lelu [443]

Answer:yes

Explanation:

Work is done on an object when an applied force causes the object to move in the same direction as the force

3 0
4 years ago
The troughs or zero amplitude of a standing wave are called ____________.
konstantin123 [22]
Each successive graph is at a later time. You can see from these graphs how the amplitude of the total electric field changes, but the positions of the crests and troughs (called antinodes) and places of zero field (called nodes) never change.!!!!!!!!!!!!!!!!!
7 0
4 years ago
How do u say i like u to ur crush but not make it akward
Sever21 [200]

Answer:

bark at then

Explanation:

4 0
2 years ago
Read 2 more answers
Using energy considerations and assuming negligible air resistance, show that a rock thrown from a bridge 23.5 m above water wit
Elodia [21]

As stated in the statement, we will apply energy conservation to solve this problem.

From this concept we know that the kinetic energy gained is equivalent to the potential energy lost and vice versa. Mathematically said equilibrium can be expressed as

\Delta KE = \Delta PE

\frac{1}{2}mv_f^2-\frac{1}{2} mv_0^2 = mgh_2-mgh_1

Where,

m = mass

v_{f,i} = initial and final velocity

g = Gravity

h = height

As the mass is tHe same and the final height is zero we have that the expression is now:

\frac{1}{2}v_f^2-\frac{1}{2} v_0^2 = gh_2

\frac{1}{2} (v_f^2-v_0^2) = gh_2

(v_f^2-v_0^2) = 2gh_2

v_f = \sqrt{2gh_2+v_0^2}

v_f = \sqrt{2(9.8)(23.5)+13.6^2}

v_f = 25.4m/s

7 0
3 years ago
Which shows the conversion of 2.09 × 10-4 meters to millimeters?
Ivenika [448]
I think its A I hope this help thank you!!
4 0
3 years ago
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