In figure 11 below a block with mass equal to 3 kg is resting on an...

 

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In figure 11 below a block with mass equal to 3 kg is resting on an inclined surface with a slope of 30° and a height of 4m. 1. Calculate the minimum force (F) required to keep the block in place Knowing that us for the surface equals 0.4. 2. If the block started moving with initial speed of 2 m/s, at what speed will it reach the end of the ramp, neglect loss. 3. Calculate loss if the mass started moving with a speed of 1 m/s and its final speed was 6m/s. 30° Figure 11 3kg 4 m In figure 11 below a block with mass equal to 3 kg is resting on an inclined surface with a slope of 30° and a height of 4m. 1. Calculate the minimum force (F) required to keep the block in place Knowing that us for the surface equals 0.4. 2. If the block started moving with initial speed of 2 m/s, at what speed will it reach the end of the ramp, neglect loss. 3. Calculate loss if the mass started moving with a speed of 1 m/s and its final speed was 6m/s. 30° Figure 11 3kg 4 m

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To address each of the queries presented 1 Calculate the minimum force F required to keep the block in place knowing that s for the surface equals 04 The force necessary to keep the block in place on ... View the full answer