Air pressure is the weight of air on an area. The weight of air
is due to the gravitational forces between the Earth and the
molecules of its atmosphere.

5 0

3 years ago

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A ball is launched from the ground with a horizontal speed of 30 m/s and a vertical speed of 30 m/s. What will the horizontal sp

gulaghasi [49]

Answer:

Explanation:

horizintal speed stays same

only vertical speed changes

so H speed will stay 30 m/s

6 0

2 years ago

1/A ball is dropped from the top of a building. After 3 seconds, its speed is measured to be 29.4 m/s. Calculate the acceleratio

AleksAgata [21]

Answer:

9.8

Explanation:

7 0

2 years ago

Simplify log√8÷log√8​

Simplify log√8÷log√8