JAMB Physics Past Questions & Answers - Page 345

The resultant of two forces is 50N. If the forces are perpendicular to each other and one of them makes an angle 0f 30^o with the resultant, find its magnitude.

When a brick is taken from the earth's surface to the moon, its mass

A glass bottle of initial volume 2 x 104 cm³ is heated from 20^oC to 50^oC. If the linear expansivity of glass is 9 x 10^-6K^-1, the volume of the bottle at 50^oC is

What type of reaction is represented by the equation $^{2}_{1}X+^{2}_{1}X\rightarrow^{3}_{2}Y+^{1}_{0}n+Energy$

When $^{210}_{82}Pb$ decays to $^{206}_{80}Pb$, it emits