Question

A particle is thrown vertically upwards and at the
same time another particle is thrown at an angle of
30° with horizontal ground. If both particles touch
ground at the same time, then ratio of their initial
velocities is 1÷n value of n is
​

Answer 1

Explanation:

2x=20y(−30)

Step 1: Divide both sides by 2.

2x/2=−600y/2

x=−300y

Answer:

x=−300y