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## How did 10Ig appear in both the cases when the resistance on the galvanometer is not given?

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## Why is ammeter connected in series and not in parallel

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Subject: Physics, asked 6 days, 8 hours ago

## A 2 kg block is pushed up an incline plane of inclination θ = 37deg imparting it a speed of 20 m s–1. How much distance will the block travel before coming to rest? The coefficient of kinetic friction between the block and the incline plane is μk = 0.5. Take g = 10 m s–2 and use sin 37deg = 0.6, cos 37deg = 0.8.

Subject: Physics, asked 6 days, 8 hours ago

## send me the ans

Subject: Physics, asked 6 days, 8 hours ago

## Two blocks P and Q of masses m1 = 2 kg and m2 = 3 kg respectively are placed in contact with each other on horizontal frictionless surface. Some external force F = 10 N is applied to the block P in the direction parallel to the surface. Find the following (a) acceleration of the blocks (b) force which the block P exerts on block Q

Subject: Physics, asked 6 days, 8 hours ago

## What minimum force F is required to keep a 5 kg block at rest on an inclined plane of inclination 300 . The coefficient of static friction between the block and the inclined plane is 0.25.

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