(a) The diagram below illustrates a projectile motion. Identify each of the physical quantities labeled...
PHYSICS
WAEC 2019
(a) The diagram below illustrates a projectile motion. Identify each of the physical quantities labeled P, β, H and R.
(b) Write an equation to show the relationship between P, g and Rmax’ where g is the acceleration due to gravity and Rmax is maximum R.
Explanation
The expected answer is
(a)Identification of labelled physical quantities
P - initial velocity/ velocity of projection
b - angle of projection
H - maximum height reached
R - range/horizontal distance (covered)
(b)Equation showing relationship between P, g and Rmax
Rmax = \(\frac{p^2}{g}\)
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *