True or false: the q value (the rbe) for alpha particles is higher than the q value of neutrons and beta particles.?

Describe the path of a ray that approaches a mirror parallel to the principal axis.

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.