Problem 4: A ball is thrown upwards at an angle of 25° from the roof of a 20.0 m tall building and lands a distance of 25 m from the base of the building. Assume that it is in free-fall throughout. A) Determine the initial speed of the ball in m/s. B)Find the maximum height in meters that the ball reached base of the building. Assume that it is in free-fall through

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

inverse v=i*r

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