A 70-g bullet is fired into a 15-kg ballistic pendulum the
A 7.0-g bullet is fired into a 1.5-kg ballistic pendulum. The bullet emerges from the block with a speed of 200m/s, and the block rises to a maximum height of 10.7 cm. discover the initial speed of the bullet.
Expected delivery within 24 Hours
a crane lifts a 1500 kilogram bucket of concrete at a construction site giving it an initial acceleration of 28 ms2
a particle that is moving in a straight line slows uniformly from 500 ms to 200 ms in 6 seconddetermine what is the
a railroad car of mass 35104 kg moving at 350 ms collides and couples by two coupled railroad cars each of the same
a stunt person drives a car at a speed of 20 ms off a 30 meter high cliff the road leading to the cliff is inclined
a 70-g bullet is fired into a 15-kg ballistic pendulum the bullet emerges from the block with a speed of 200ms and the
a biology student utilizes a simple magnifier to examine the structural features of the wing of an insect the wing is
a microscope has an objective lens by a focal length of 1622 mm and an eyepiece by a focal length of 950 mm with the
an 800 g bullet is fired into a 230 g block that is initially at rest at the edge of a table of 100 m height the bullet
a cart moves with a constant speed of 030 ms in the x direction a 23 kilogram brick is hung from a support on the cart
1924790
Questions Asked
3,689
Active Tutors
1453825
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: In anaerobic respiration, what happens during fermentation that allows glycolysis to continue?
Question: At what stage is oxygen used during aerobic cellular respiration?
If the mutation rate is very low, novel mutations are unlikely to persist in small populations. This is because in small populations, genetic drift is strong
Question: When ATP is regenerated using an electron transport chain and ATP synthase the process is called
What is the selection pressure that would select for a trait like efflux pumps in a bacterial population?
Comparative anatomy analysis of the forearms of a monkey, whale, pig and bird show similar bones formed differently for different uses.
Question: Which of the following statements best describes a gene that is highly conserved?