Which of the following are true for an object in projectile motion?

check all that apply.

a. the time it takes the object to reach the ground is not affected by its initial velocity.
b. the object accelerates to earth at g = 9.8 m/s2.
c. the horizontal and vertical motions are independent.
d. the only force acting on the object is gravity.

the united states began searching for a way to reduce oil

-agarvated

this is a good question! i'll do some research and come back when i have the answer!

it was the first major victory for the colonists.

both eastern and western early north american cultures were known for building wigwams and longhouses.

wigwams, also called wetus, were small houses of 8-10 feet tall, made of wooden frames covered with woven mats and sheets that were used by algonquian indians. similarly,   longhouses were also used by algonquian and the iroquois tribes, and they were built as well with pole frames and elm bark covering. however, the main difference between wigwams and longhouses is that the latter was much larger than the former, with 200 feet long, 20 feet wide, and 20 feet high with inner raised platforms used for sleeping space.