Questions by Zmx

Questions by Zmx

A body A of mass 1.5kg, travelling along the positive x-axis with speed 4.5m/s collides with another body B of mass 3.2kg which, initially, is at rest. Because of the collision, A deflected and moves with

asked Sep 17, 2023

1 answer

38 votes

453k views

If the world will turn vegetarian, will it make a difference in the climate

asked Sep 13, 2023

1 answer

19 votes

324k views

Help meeeeeeeeeeeeeeeeeeeeeeeeeee

asked Jun 23, 2023

1 answer

26 votes

57.6k views

How would I go about working out this type of question? a) The ratio of j to k is 1:3. The ratio of k to m is 4 : 5.Find the ratio j:k: m in its simplest form.

asked May 21, 2023

1 answer

22 votes

289k views

A certain atom has 22 protons and 19 electrons. This atom loses an electron. The net charge on the atom is now 4+. If this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge

asked May 15, 2023

1 answer

9 votes

156k views

The circumference of a circle varies directly as the diameter of a circle. When the diameter of a circle is 5, the circumference of the circle is approximately 15.7. What is the approximate circumference

asked Jan 16, 2023

1 answer

27 votes

408k views

A rectangle is 40 cm long and 25 cm calculate the perimeter

asked Apr 12, 2022

2 answers

36 votes

40.9k views

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