1. 48 units2 2. 5 cm2
1. I split the shape again. It takes to long for explanation. I'm not sure about this one but i'm positive about the other one.
2. I split the shape into two parts. Then found all edges. And added both areas of the squares.
Since the two ropes are going up, their combined force is 105+115=220N. With a gravitational force of 186N, the force of the two ropes pulling up the will be 220-186=34N.
Now we need the mass of the bucket itself in order to find the acceleration of the bucket (remember that F=ma and m is needed to find a). Since gravitational acceleration is 9.8m/s^2 and F=186N, 186/9.8=18.97959184 kg for the mass of the bucket.
Now that we have the mass of the bucket, we can find the acceleration of the bucket. Since F=34N from earlier, 34N/18.97959184kg=1.791397849m/s^2=1.8m/s^2 is the acceleration of the bucket.
Therefore, 1.8m/s^2 is the correct answer.
Please mark brainliest!
I am positive it is B. James Hargreaves
I'ma get these points sorry
James Hargreaves invented the spinning jenny.
c is the correct answer
rx and sx