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fatimah
Questions (10)
find two numbers such that if 7 is added to the greater the answer is four times the smaller number, while 28 added to the
1 answer
1,236 views
A stone is projected up with a vertical velocity u, reaches upto a maximum height h. When it is at a height of 3h/4 from the
1 answer
1,455 views
an object is dropped from the window of an apartment in a high rise building reaches the ground in 3 seconds. on which floor the
1 answer
1,673 views
the density of a cube is measured by it's mass and length of it's side if the maximum error in the measurement of mass and
1 answer
539 views
two vectors of magnitudes 7 units and 15 units can never give resultant of?
a)7 units b)11 units c)13 units d)20 unit
2 answers
705 views
A uniform rod 30cm long is pivoted at it's center. A 40N weight is hung 5cm from the left end. where must the 50N weight be hung
9 answers
4,438 views
A race car travels northward on a straight, level track at a constant speed travels 0.745 km in 22.0 s. The return trip over the
1 answer
642 views
How would the force of gravity between two masses be affected if the separation distance between them were the following?
1 answer
4,566 views
If a 0.50-kg block initially at rest on a frictionless, horizontal surface is acted upon by a force of 5.7 N for a distance of
1 answer
2,570 views
Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper,
6 answers
8,531 views
Answers (2)
thank for the explianation
i do not no math
