Larry pushes his 20.0 kilogram little brother across a horizontal water slide with a force of 40.0 newtons. his brother started at rest and ended with a speed of 2.0 meters/second. through what distance did larry push his brother?

the answer is 46 mls because when you add the speed per second it increses the speed

an energy transformation flow diagram is shown

where is it ?

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.