Calculate the bullet-s initial speed
A bullet of mass 3.6 g strikes a ballistic pendulum of mass 3.0 kg. The center of mass of the pendulum rises a vertical distance of 16 cm. Assuming that the bullet remains embedded in the pendulum, calculate the bullet's initial speed?
Now Priced at $5 (50% Discount)
Recommended (96%)
Rated (4.8/5)
Wilson Inc. developed a business strategy that uses stock options as a major compensation incentive for its top executives. On January 1, 2013, 26 million options were granted.
Angle CBA and angle CBD are right triangles with angle C=90 degrees and they share side CB. Segment AD=34.240 feet, angle A=31.625 degrees and angle D=37.247 degrees. What are the lengths of segments BC and AC in feet to 3 places after decimal.
A spacecraft in an orbit about Earth has speed 10000 m/s at a perigee of 7010 km from Earth's center. What is the speed of the spacecraft at apogee of 40100 km?
Question: On a sunny day, a building and its shadow form the sides of a right triangle. If the hypotenuse is 31 m long and the shadow is 20 m, how tall is the building? (Round to the nearest tenth.)
The center of mass of the pendulum rises a vertical distance of 16 cm. Assuming that the bullet remains embedded in the pendulum, calculate the bullet's initial speed?
Explain the significance of RH in a hall sensor and, using the hall sensor, how would you prove that the charges that move in the conductor are actually electrons?
During Takeoff an airplanes angle of ascent is 18 degrees and its speed is 275 feet per second. Find the planes altitude after 1 minute and how long it will take the plane to ascend to 10,000 feet.
I am driving down the interstate at a brisk rate of 53 miles per hour. What should the radius of my tires be so the tires would have an angular velocity of 100 revolutions per minute?
When the object is completely submerged in ethyl alcohol, its apparent weight is 15.0 N. When completely submerged in water, its apparent weight is 14.0 N. What is the volume of the object?
1941429
Questions Asked
3,689
Active Tutors
1428509
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Doctors may have a hard time assessing the amount of pain a patient is in for several reasons. Which of the following is NOT one of those reasons?
You are planning to apply for a position as a dialysis technician. What knowledge and skills are required as essential components for this position?
While technical staff are performing duties in the dialysis unit, which other team member must always be present during in-center dialysis?
A 2-year-old girl is evaluated for cough, runny nose, watery eyes, and fevers for a week. She also developed a diffuse rash,
Question: Which clinical findings tend to support a diagnosis of Klinefelter syndrome?(Select all that apply.) Short arm span Gynecomastia. Scoliosis Small peni
Problem: The treatment that has been the MOST popular for restoring weight among persons with anorexia nervosa is
The nurse is caring for a client who is receiving internal radiation therapy for cervical cancer. Which of the following actions should the nurse take?