Bilal

newton third law says that action and reaction are equal and opposite but if we throw wet soil on the wall it sticks to wall, it does not returns back, why it happens

Write the Balmer formular and explain each tearm

A model rocket is launched straight upward with initial velocity of 22 m/s. The height of the rocket, h, in metres, can be modelled by h(t) = -5t^2 + 22t, where t is elapsed time in seconds. What is the maximum height the rocket reaches?

A block of mass, 10 kg, collides with a spring with a spring constant of 200 N/m at a speed of 12 m/s compressing the spring. When the block stops moving, how far is the spring compressed?

Form the differential equation of the family of straight line with slope and y- intercept equal

Show how the displacement of a runner changed during a sprint race.draw a displacement-time graph to show this data, and use it to deduce the runner's speed in the middle of the race. Displacement (m) 0 4 10 20 50 80 105, Time(s) 0 1 2 3 6 9 12.

The three vectors have magnitude a=3m ,b=4m and c=10m,and angle thetha =30 with positive X axis for b and c makes 90degree angle with b and a is at 0 degree with positive X axis ,if c=pa +qb ,find the value of p and q.

Amna and Aliya have a total of Rs. 76. After Amna spends Rs.3.24 on an eraser, she is left with 3 times as much money as Aliya. How much does Aliya have?

what is eight and two hundred one thousanths in standard form

Yes they are decomporsers

What is the s.i unit of kinetic energy?

3.0M

A good piece of information and better for O'Level students. can u tell me that where can i find book "Environment of Pakistan" in website for free as i am missing some pages of Topography so i need it for exams.

C ...save extra Job and a time

Plzz tell the method solved

Good

5cm:100km = 5cm:100,000m = 5cm:10,000,000cm = 1:2,000,000