### Sand drops from a stationary hopper at the rate of 5 kg/s

Sand drops from a stationary hopper at the rate of 5 kg/s falling on a conveyor belt moving with a constant speed of 2 m/s. What is the force required to keep the ball moving and what is the power delivered by the motor moving the belt?

### Sand from a stationary hopper falls on a moving conveyor

Mar 03, 2020 Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.50 kg/s. The conveyor belt is supported by friction-less...? rollers and moves at

### SOLVED:Sand from a stationary hopper falls onto a moving

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of $5.00 \mathrm{kg} / \mathrm{s}$ as shown in Figure P8.59. The conveyor belt is supported by frictionless rollers and moves at a constant speed of $0.750 \mathrm{m} / \mathrm{s}$ under the action of a constant horizontal external force $\overrightarrow{\mathbf{F

### SOLVED:Sand from a stationary hopper falls onto a moving

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of 5.00 kg/s as shown in Figure P9.78. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.750 m / s under the action of a constant horizontal external force F

### Sand from a stationary of hoppers falls on to a moving

Sand from a stationary of hoppers falls on to a moving conveyor belt at a rate of 5 kg/s the conveyor belt is supported by friction less rollers it moves at a constant speed of 0.75 m/s under the

### Solved: Sand From A Stationary Hopper Falls On A Moving Co

Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.70 kg/s as shown in the figure below. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.640 m/s under the action of a constant horizontal external force Fext supplied by

### Sand from a stationary of hoppers falls on to a moving

Sand from a stationary of hoppers falls on to a moving conveyor belt at a rate of 5 kg/s the conveyor belt is supported by friction less rollers it moves at a constant speed of 0.75 m/s under the

### Sand from a stationary hopper falls onto a moving conveyor

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of 5.00 kg/s as shown in Figure P9.52. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.750 m/s under the action of a constant horizontal external force F → ext supplied by the motor that drives the belt. Find (a) the sand’s rate of change of momentum in the horizontal

### SOLVED:Sand from a stationary hopper falls onto a moving

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of $5.00 \mathrm{kg} / \mathrm{s}$ as shown in Figure P8.59. The conveyor belt is supported by frictionless rollers and moves at a constant speed of $0.750 \mathrm{m} / \mathrm{s}$ under the action of a constant horizontal external force $\overrightarrow{\mathbf{F

### SOLVED:Sand from a stationary hopper falls onto a moving

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of 5.00 $\mathrm{kg} / \mathrm{s}$ as shown in Figure $\mathrm{P} 9.49 .$ The conveyor belt

### Solved: Sand From A Stationary Hopper Falls On A Moving Co

Sand from a stationary hopper falls on a moving conveyor belt at the rate of 4.20 kg/s as shown in the figure below. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.630 m/s under the action of a constant horizontal external force supplied by the motor that drives the belt.

### Sand from a stationary hopper falls on a moving conveyor

Mar 03, 2020 Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.50 kg/s. The conveyor belt is supported by friction-less...? rollers and moves at a constant speed of v = 0.870 m/s under the action of a constant horizontal external force F ext supplied by the motor that drives the belt.

### Sand from a stationary hopper falls on a moving conveyor

Mar 03, 2020 Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.50 kg/s. The conveyor belt is supported by friction-less...? rollers and moves at a constant speed of v = 0.870 m/s under the action of a constant horizontal external force F ext supplied by the motor that drives the belt.

### SOLVED:Sand from a stationary hopper falls onto a moving

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of 5.00 $\mathrm{kg} / \mathrm{s}$ as shown in Figure $\mathrm{P} 9.49 .$ The conveyor belt

### Sand from a stationary of hoppers falls on to a moving

Sand from a stationary of hoppers falls on to a moving conveyor belt at a rate of 5 kg/s the conveyor belt is supported by friction less rollers it moves at a constant speed of 0.75 m/s under the

### Lost on this Physics Question? Yahoo Answers

Mar 08, 2012 Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.10 kg/s as in Figure P9.72. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.900 m/s under the action of a constant horizontal external force Fext supplied by the motor that drives the belt.

### I'm having a horrible time on this physics problem..Help

May 26, 2010 Sand from a stationary hopper falls on a moving conveyor belt at the rate of 5.10 kg/s as in Figure P9.72. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.600 m/s under the action of a constant horizontal external force Fext supplied by the motor that drives the belt. The conveyer belt moves to the right.

### Sand from a stationary hopper falls onto a moving conveyor

Sand from a stationary hopper falls onto a moving conveyor belt at the rate of 5.00 kg/s as shown in Figure P9.52. The conveyor belt is supported by frictionless rollers and moves at a constant speed of v = 0.750 m/s under the action of a constant horizontal external force F → ext supplied by the motor that drives the belt. Find (a) the sand’s rate of change of momentum in the horizontal

### Physics Problem please help sand drops from a stationary

Jun 12, 2013 sand drops from stationary hopper at the rate of 5kg/s on to a conveyor belt moving with a constant speed of 2m/s. What is the power delivered by the motor drawing the belt?

### Sand and conveyor belt Physics Forums

Nov 25, 2015 Homework Statement Sand runs from a hopper at constant rate dm/dt onto a horizontal conveyor belt driven at constant speed V by a motor. (a) Find the power needed to drive the belt. (b) Compare the answer to (a) with the rate of change of kinetic energy of the sand

### Sand is dropped on a conveyor belt at rate of M kg/s Force

Sand is dropped on a conveyor belt at rate of M kg/s Force necessary to keep the belt moving with a constant velocity v m/s will be

### Sand particles drop vertically at the rate of `2kgs^-1` on

Sand particles drop vertically at the rate of `2kgs^-1` on a conveyor belt moving horizontally with a velocity of `0.2ms^-1`. <br> The extra force required to keep the belt moving is

### (Solved) Sand and conveyor belt Sand runs from a hopper

Aug 31, 2015 1 Answer to Sand and conveyor belt Sand runs from a hopper at constant rate dm / dt onto a horizontal conveyor belt driven at constant speed V by a motor. Find the power needed to drive the belt. Compare the answer to ( a ) with the rate of change of kinetic energy of the sand. Can you account for the...

### Answer in Mechanics Relativity for Emilia #164047

Sand from a stationary hopper falls on a moving conveyor belt at the rate of 7.64 kg/s, as shown in the figure. The belt is supported by frictionless rollers and moves at 0.466 m/s under the action of a horizontal external force supplied by the motor that drives the belt. a) Find the sand’s rate of change of momentum in the horizontal direction.

### Sand is droped vetically downward at the constant rate `mu

Sand drops from a stationary hopper at the rate of 5 kg on to a conveyor belt moving with a constant speed of . What is the force required to keep the belt moving and what is the power delivered by the motor moving the belt ? <br> [ Hint: Tangetial force exerted on the belt = where is the tangential relative velocity of the sand .]

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