What is the speed of the block immediately after the bullet
A 20 kg bullet moving horizontally at 400 m/s penetrates a 2.9 kg wood block resting on a horizontal surface. If the bullet slows down to 300 m/s after emerging from the block, what is the speed of the block immediately after the bullet emerges?
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Describe the counter current mechanism
Write a program that prompts the user for an interger value in the range 0 to 32,767 and then prints the infividual digits of the numbers on a line with three spaces between digits
Discuss two advantages in utilizing the perception in the organization ?
A string fixed at both ends is 8.36 m long and has a mass of 122g. It is subjected to a tension of 96.7 N and set vibrating. (a) What is the speed of the waves in the string? (b) What is the wavelength of the longest possible standing wave? (c) Gi
Assume that an array of integers named a has been declared and initialized. Write a single statement that assigns a new value to the first element of the array. The new value should be equal to twice the value stored in the last element of the array.
The front end of the car compresses and the driver comes to rest after traveling .78m. What was the average acceleration of the driver during the collision?
o What role, if any, do you think people should play in preserving those regions threatened by human encroachment?
How fast in rpm must a centrifuge rotate if a particle 8.50 cm from the axis of rotation is to experience an acceleration of 125,000 g's?
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