A student pushes a box with a force of 5 N for a distance of 4 m. How much work is done?, A girl lifts a bag using 10 N of force over 2 m. Calculate the work done., A boy pulls a toy with a force of 3 N for 6 m. Find the work done., A worker pushes a cart with 15 N over 2 m. Work = ?, A dog pulls a rope with 8 N for 5 m. How much work is done?, A person pushes a table with 20 N, but it does not move. How much work is done?, A box is pushed with 25 N for 0 m. Calculate the work., A student carries a backpack while walking forward. The force is upward, but motion is forward. Is work done? Why?, A force of 12 N moves an object 10 m. Calculate the work done., A force of 50 N is applied over 3 m. Find the work done., A machine does 200 J of work by applying a force over 10 m. What is the force?, A force of 40 N does 400 J of work. What distance did the object move?, A crane lifts an object using 100 N over 8 m. Calculate the work done., A force of 60 N is applied, but the object moves only 2 m in the same direction. Work = ?.

Practice problems!

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

)
恢復自動保存: ?