Recent content by won der

Homework Statement A sled starts from rest at the top of a hill and slides down without constant acceleration. At same later time, it is 80 ft. from the top ; 2s after that it is 125 ft. from the top ; another 2s it is 180ft from the top. a.) What is the acceleration of the sled? b.) how long...

Hi am now a 2nd year college student here in Philippines and I can not gather accordingly to what I should all my knowledge and ideas and questions about Physics so I landed here on this forum. ADios!