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a girl runs 250m in

a girl runs 250m in 12and a half seconds what is her average speed in metres per second
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2. asked by tabitha
3. 404 views
A girl starts at a point A and runs east at the rate of 10 ft/sec. Oneminute later, another girl starts at A and runs north at a
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2. asked by raj
3. 2,133 views
A girl of mass kg runs up a stair case of 20 steps each 8.0 high, find out work done by the girl
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2. asked by Vanessa
3. 180 views
A girl runs up a stairway that is 6m high with a 500g book, her mass is 70kg. Take g=10m/s2 calculate (a) weight of the book (b)
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2. asked by Godfrey
3. 578 views
Calcultate the volume (in mL)of 0.250M silver nitrate solution required to react completely with a 5.00g piece of copper wire.
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2. asked by Tinkerbell
3. 655 views
Calcultate the volume (in mL)of 0.250M silver nitrate solution required to react completely with a 5.00g piece of copper wire.
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2. asked by Tinkerbell*
3. 565 views
A 50kg girl runs up stairs in 70s, the stairs are 8.0m high. Take the gravitational field strength as 10N/Kg. What is the girl's
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2. asked by Charles
3. 230 views
a very strong girl runs 200 miles for several hours. After a brief rest she runs another 100 miles north. She stops for the
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2. asked by idk 22
3. 588 views
a 250.0ml buffer solution is 0.250M in ascetic acid and 0.250M in sodium acetate.B). What is pH after addition of 0.0050mol of
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2. asked by ALISON
3. 875 views
A very strong girl runs 200 miles east for several hours. After a brief rest she runs another 100 miles north. She stops for the
1. 1 answer
2. asked by Kevin
3. 865 views