A block weighing 8 N is at rest on a ramp inclined at 45 degrees. What is the normal force acting on the block? (Take g = 10 m/s²)
To find the normal force acting on a block at rest on an inclined ramp, we can follow these steps:
1. Identify the weight of the block:
The weight is given as .
2. Calculate the normal force:
The normal force can be calculated using the formula:
where .
3. Calculate the normal force:
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