Question

Find the MA of a jackscrew having a pitch of 35.0mm and a handle radius of...

Find the MA of a jackscrew having a pitch of 35.0mm and a handle radius of 60.0 cm. What resistance can be lifted using this jackscrew if an effort of 300 N is exerted?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 80.0 turn circular coil of radius 5.00 cm can be oriented in any direction in...
A 80.0 turn circular coil of radius 5.00 cm can be oriented in any direction in a uniform magnetic field having a magnitude of 0.400 T. The coil carries a current of 30.0 mA. a) What is the magnitude of the maximum possible torque exerted on the coil? b) For the condition in part (a), what is the orientation energy?
A softball having a mass of 0.25 kg is pitched at 20 m/s. By the time...
A softball having a mass of 0.25 kg is pitched at 20 m/s. By the time it reaches the plate, it may have slowed by 20%. Neglecting gravity, estimate the average force of air resistance during a pitch, if the distance between the plate and the pitcher is about 10 m . A. 1.1 N B. 5.1 N C. 2 N D. 3.2 N A golf ball of mass 0.04 kg is hit off the tee at a speed of...
A wire loop of radius 10 cm has a resistance of 2.0 ?. The loop is...
A wire loop of radius 10 cm has a resistance of 2.0 ?. The loop is at right angles to a uniform magnetic field B. The field strength is changing at a rate of ?B/?t = 0.10 T/s. What is themagnitude of the induced current in the loop? A. 4.3 mA B. 0.3 mA C. 2.9 mA D. 1.0 mA E. 1.6 mA
A hydraulic lift has pistons with diameters 8.00 cm and 36.0 cm, respectively. If a force...
A hydraulic lift has pistons with diameters 8.00 cm and 36.0 cm, respectively. If a force of 825 N is exerted at the input piston, what maximum mass can be lifted by the output piston?
A flat circular coil having 15 turns, each of a radius of 18.0 cm, is in...
A flat circular coil having 15 turns, each of a radius of 18.0 cm, is in a uniform and steady 0.130-T magnetic field. The coil has a resistance of 8.00 a) Find the total magnetic flux through one turn of the coil when the field is parallel to the axis of the coil. b) If the coil is rotated in 12.0 ms so its axis is perpendicular to the field, find the average induced voltage and the induced current in...
A small candle is 35 cm from a concave mirror having a radius of curvature of...
A small candle is 35 cm from a concave mirror having a radius of curvature of 22.4 cm. What is the focal length of the mirror (in cm)? A small candle is 38.4 cm from a concave mirror having a radius of curvature of 24.9 cm. Where will the image of the candle be located (in cm)? A small candle is 21.6 cm from a concave mirror having a radius of curvature of 24.8 cm. If the height of the...
A long solenoid (1495 turns/m) carries a current of 26 mA and has an inside radius...
A long solenoid (1495 turns/m) carries a current of 26 mA and has an inside radius of 2.5cm.  A long wire which is parallel to and 3.5 cm from the axis of the solenoid carries a current of 5.3 A.  What is the magnitude of the magnetic field at a point on the axis of the solenoid?
1. A solenoid with a radius of 10 cm and a turns density of 1 million...
1. A solenoid with a radius of 10 cm and a turns density of 1 million per meter has a current circulating counter-clockwise and decreasing at 5 mA/s. It sits inside a squat coil of 2000 turns with twice the solenoid's radius and wound in the same direction. Find the magnitude and direction of the current induced in the coil if its resistance is 10 Ω. Use 1.2 µT·m/A for the permeability. 2. Find the maximum voltage amplitude of an...
A 200-turn rectangular coil having dimensions of 3.0 cm by 6.0 cm is placed in a...
A 200-turn rectangular coil having dimensions of 3.0 cm by 6.0 cm is placed in a uniform magnetic field of magnitude 0.76 T. (a) Find the current in the coil if the maximum torque exerted on it by the magnetic field is 0.14 N · m. A (b) Find the magnitude of the torque on the coil when the magnetic field makes an angle of 25° with the normal to the plane of the coil. N · m
Do the following a) Find the equation of the cylinder having radius 1 and axis of...
Do the following a) Find the equation of the cylinder having radius 1 and axis of symmetry is the line x=t+1, y=t-1, z=-t b) What is the trace of this cylinder with the y-z plane?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT