A rifle with weight of 30n fires a 50g bullet with a speed
A rifle with weight of 30N fires a 5.0g bullet with a speed of300m/s.
a) Find the recoil speed of the rifle.
b) If a 700n manhold the rifle firmly against his shoulder, find the recoil speed ofthe man and rifle.
Expected delivery within 24 Hours
a dentists drill starts from rest after 300s of constantangular acceleration it turns at a rate of 220 x 104revmina
calculate the magnetic moments that are possible for the n3 level of hydrogen making use of the quantization of angular
high-speed stroboscopic photographs show that the head of a200-g golf club is traveling at 55ms just before it strikes
a fishing boat with a maximum speed of 3ms relative to the water is in a river that is flowing at 2ms what is the
a rifle with weight of 30n fires a 50g bullet with a speed of300msa find the recoil speed of the rifleb if a 700n
three non-interacting particles are in their ground state inan infinite square well see the figure above what happens
a ski starts from rest and slides down a 29deg incline 100 mlong use energy methodsa if the coefficient of friction is
jupiter is the largest planet in the solar system having a massand radius that are respectively 318 and 112 times that
a 25g object moving to the right at 20 cms overtakes andcollides elastically with a 100g object moving in the
1941992
Questions Asked
3,689
Active Tutors
1416861
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following best describes the rationale of those public officials who are promoting the policy referenced in the title of the Texas Tribune article?
Problem: Political messaging and how a policy is framed to one's supporters and to the general public are important.
What are 2 or 3 advantages of conducting policy evaluations in criminal justice? What is the significance of policy research in policy evaluation?
What is society's goal for unions? To limit individual employees' bargaining power To ensure that workers have a voice in how they are treated
How can grassroots movements and community-led initiatives drive change in addressing environmental injustices, and what strategies have proven
The control model is based on strict authority and rigid rules. It emphasizes discipline, surveillance, and limited privileges for inmates.
Question: Which of the following statements illustrates the impact of the reform era (1900-1920) on US political parties?