The ball is traveling at 8 meters per second, so if the ball is traveling for 3 seconds you must multiply 8 times 3, 24.

The answer is 24 m/s.

**Answer:**

Basketball

**Explanation:**

Basketball was invented to keep athletes warm in the winter.

MgCl2 is ionic compound.........Mg +2 and Cl -1

both charges are cross multiplied to each element......formula tells us that to balance the positive and negative charges on both sides they are cross multiplied........MgCl2......meaning there is one atom of Mg and 2 atoms of Cl.......

HOPE IT HELPS !!!

Answer:

50 Ohms

Explanation:

Given that

the original resistance of the wire is 2 ohms, then

it is known that the equivalent resistance in a parallel circuit is

1/R(eq) = 1/R1 + 1/R2 + 1/R3 + 1/R4 + 1/R5.......+ 1/Rn

Giving that there are 5 pieces, then we stop at number 5.

Since R(eq) is 2, we substitute for that, and then we have

1/2 = 1/R + 1/R + 1/R + 1/R + 1/R

1/2 = 5/R

R = 5 * 2

R = 10 ohms

Since each R is 10 ohms, and the wire was cut into 5 pieces, we can then say that the original resistance of the wire is

R + R + R + R + R

10 + 10 + 10 + 10 + 10

total original resistance is 50 Ohms

<h3>Answer</h3>

option B)

19N

<h3>Explanation</h3>

If the object is at equilibrium, then the net force acting upon the object should be 0 N. Thus, if all the forces are added together, horizontal and vertical forces separately, then the resultant force (the vector sum) should be 0 Newton.

As we only need to find the magnitude of x-component of force F

so find all x component/horizontal forces acting on the object.

**50cos(40) - 40cos(25) + 30cos(55) + x = 0**

**38.30 - 36.25 + 17.21 + x + = 0**

**19.26 + x = 0**

**x = - 19.26**

**x ≈ 19 (magnitude only)**