A daring stunt woman sitting on a tree limb wishes to drop vertically onto a horse gallop-
ing under the tree. The constant speed of the
horse is 4.4 m/s, and the woman is initially
1.98 m above the level of the saddle.
How long is she in the air? The acceleration
of gravity is 9.8 m/s
Answer in units of s.

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Which levels of government establish and implement educational requirements for minors