Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
A truck starts from rest and drives down a hill with constant acceleration. It travels a distance of 400m in 20s. Find the acceleration. Find the force acting on it if its mass is 7 metric tons (
1
ton
=
10
3
kg
1 \text{ ton} = 10^3 \text{ kg}
1
ton
=
1
0
3
kg
).
Browse the problem library