Sled Zepplin is touring in West Virginia during the winter. During their final performance, they honor their founders by pulling the lead singer through the snow on a sled. They pull the sled with a force of 1800N at an angle of 40 degrees above the horizontal (North of East). The lead singer and the sled have a combined mass of 115kg. If the coefficient of kinetic friction between the sled and the snow is 0.15, calculate the acceleration of the sled.

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

so easy. just google the electromagnetic waves and it’ll pop up.

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.