Help ! FBD (free body diagram) required

Select all correct choices ~

Thanks for Answering ! have a great day ~

According to the given question,

Normal reaction = mg Cos 37° + ma Cos 53°

here,

m = mass of the block = 1 kg

a = Acceleration of wedge = 5 m/s²

g = Acceleration due to gravity = 10 m/s²

The Correct choice is C

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

the answer is to check all of them! they all apply well at least i think so!