# sand drop from a stationary hopper on a moving conveyor belt

### 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 $\mathrm{P} 9.49 .$ 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

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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