Physics, 07.06.2021 19:20 ayoismeisalex
A 3.25-gram bullet traveling at 345 ms-1 strikes and enters a 2.50-kg crate. The crate slides 0.75 m along a wood floor until it comes to rest.
Required:
a. What is the coefficient of dynamic friction between crate and the floor?
b. What is the average force applied by the crate on the bullet during collision if the bullet penetrates the 1.10cm into the crate?
Answers: 2
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
Physics, 22.06.2019 13:30
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
A 3.25-gram bullet traveling at 345 ms-1 strikes and enters a 2.50-kg crate. The crate slides 0.75 m...
Arts, 19.07.2019 22:30
English, 19.07.2019 22:30
Chemistry, 19.07.2019 22:30
Mathematics, 19.07.2019 22:30
Mathematics, 19.07.2019 22:30
Computers and Technology, 19.07.2019 22:30
Biology, 19.07.2019 22:30
Mathematics, 19.07.2019 22:30
Mathematics, 19.07.2019 22:30
Biology, 19.07.2019 22:30