1. A force of 99N is applied to a 26kg lawnmower at an downward angle of...

1. A force of 99N is applied to a 26kg lawnmower at an downward angle of 25 degrees relative to the horizontal. There is essentially no friction due to the wheels. Find the acceleration in the x direction

2. A 6 gram bullet is accelerated from rest to a speed of 261 m/s as it travels 79 cm in a gun barrel. Assuming the acceleration to be constant how large was the acceleting force

3. A 15kg box sits on a level table and a force of 83N is applied downward at an angle of 21 degrees related to the horizontal. If the coefficient of friction is 0.4 find the acceleration in the x direction

4. A 5kg blocks sits on a level table and a string runs over the edge of the table on a pulley to a mass of 6kg. Find the acceleration of the system if the coefficient of friction is 0.1

Expert Solution

genius_generous answered 2 years ago

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