Ina will move the box filled with toys with a mass of 8 kg, but because it is quite large, Ina will push it to the right with an acceleration of 5 m/s2. Meanwhile, Gio is pulling a table with a mass of 7 kg to the left. Acceleration that occurs respectively 5 m/s2. Then, calculate the resultant force!
Jawab:
To calculate the resultant force, we need to first calculate the force exerted by Ina and Gio on their respective objects.
The force exerted by Ina on the box can be calculated using Newton's Second Law:
F = m*a
where F is the force, m is the mass, and a is the acceleration.
So, the force exerted by Ina on the box is:
F1 = m1*a1
= 8 kg * 5 m/s^2
= 40 N
Similarly, the force exerted by Gio on the table is:
F2 = m2*a2
= 7 kg * (-5 m/s^2) (negative because the force is in the opposite direction)
= -35 N
Now, to calculate the resultant force, we can add the two forces together:
F_res = F1 + F2
= 40 N - 35 N
= 5 N
Therefore, the resultant force is 5 N.