Answer:
b = 2
c = -1
d = -2
Explanation:
Got this question right on edge
Answer:
38.64 feet
Explanation:
x=x0 + vx0t + 1/2axt2
x= 0 + 0 + 1/2 X 32.17 ft/sec2 X 1.55 sec2
x = 38.64 feet
The unit of work is Joules. To find Joules, the formula for it shall be applied. The formula for it would be to multiply the force exerted by an object to the distance it has travelled to get the work done. As for this problem, the given variables are 450 Newtons and 0.50 meters of distance. To simplify things, we will be using the formula using units and then substitute them with their corresponding values.
The formula would be J = N x m
J = 450 N x 0.50 m
J = 225 Joules or 225 J
So the answer and the work that she did before she even began her routine would be 225 J.
<h3><u>Answer;</u></h3>
It is pulled up on the right side.
<h3><u>Explanation;</u></h3>
- <em><u>The movement of the armature results from the interactions between magnetic field and electric current.</u></em> The greater the amount of current or the greater the strength of magnetic field, the faster the armature moves as a result of the force created.
- <u><em>The direction of motion depends on the direction of the electric current such that if the direction of current makes the armature of the electric motor be pushed down then changing the direction of electric current will produce an opposite motion, that is upward.</em></u>
Pure substances can be elements made up exclusively of one kind of atom, or they can be compounds made up of molecules that include two or more elements. Mixtures can be homogeneous or heterogeneous depending on how finely mixed the components are.
