A man pushes with 53N of force on a 60 kg cart. What is the acceleration of the cart? Physics
A man pushes with 53N of force on a 60 kg cart. What is the ...
See a solution process below: First, we need to determine how much was left before the man spent 20%. We can rewrite this part of the problem as: 10200 is 80% of what? We are using 80% because he spent 20% so the man has 100% - 20% = 80% left. "Percent" or "%" means "out of 100" or "per 100", Therefore 80% can be written as 80/100. When dealing with percents the word "of" means "times" or "to ...
Explanation: Velocity of man just prior to landing on the pad #=4.4ms^-1# Momentum of man just prior to landing on the pad #p=mv# #=50xx4.4=220kgms^-1# Final velocity #=0# Change of momentum of man on his landing on the pad #=0-220=-220# From Newton's Second law of motion we know that Rate of change of momentum is the force applied #=-220/0.2 ...
What is a neutron star that appears to produce pulses of radio waves called? If Copernicus was such a religious man, why did he beheve that a geocentric system was correct? If people were so upset by the heliocentric model of the solar system that Copernicus proposed, why did it eventually replace the geocentric version? What causes a nova ...
Explanation: Omer Plessy was a man who was one eigth Black and he suited the State of Louisiana for having to sit in the Black Compartment in 1896,he contested the Segregation system that was set up after the Civil War with the so-called Jim Crow laws.
Why is there a discrepancy between the time it took for modern man to reach its first billion and the time it took for him to reach his 2nd billion? Should the government implement programs to reduce population growth rates? What factors explain the rapid population growth of humans that has occurred since 1500?