Problem-4 A bullet of mass 30 g travelling with a velocity of 80 m/s vertically incidents on a wooden piece of 2.5 cm thickness and emerges out of it with a velocity of 55 m/s. Calculate the average force exerted by the plank on the bullet.
Problem-4 A bullet of mass 30 g travelling with a velocity of 80 m/s vertically incidents on a wooden piece of 2.5 cm thickness and emerges out of it with a velocity of 55 m/s. Calculate the average force exerted by the plank on the bullet.
Related questions
Question
please solve
Transcribed Image Text:Problem-4
A bullet of mass 30 g travelling with a velocity of 80 m/s vertically incidents on a wooden piece
of 2.5 cm thickness and emerges out of it with a velocity of 55 m/s. Calculate the average force
exerted by the plank on the bullet.
Problem-5
Two moles of an ideal gas are heated at constant pressure from T= 27 C to T= 107 C. (a) Draw a
PV diagram for this process. (b) Calculate the work done by the gas.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
