Question

A block of mass 'm' is placed on inclined plane as shown in fig- ure. Now block is released from rest, calculate normal reaction between block and inclined plane​

Answer 1

Answer:

- m g cos @

Explanation:

the weight of mass is split into its mutual perpendicular components.

N = - m g cos @

'- ve' sign indicates the direction of Reaction force outward the block surface

Answer 2

Answer:

the weight of mass is split into its mutual perpendicular components.

N = - m g cos @

'- ve' sign indicates the direction of Reaction force outward the block surface

Explanation: