Newton’s first law of motion was a giant leap forward in scientific thought during newton’s time. even today, the idea is sometimes difficult at first for people to understand.
which statement is the best example of an object and motion that would make it hard for people to believe newton’s first law?
a. a rolling ball eventually slows down and comes to a stop.
b. a wagon must be pushed before it begins to move.
c. the heavier the load in a cart, the harder the cart is to turn.
d. a box does not move when pushed equally from opposite sides.

Explain the consequences of this addiction to the brain tissue

Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine