Home > General Studies (Hindi) > Quizzes > GED Science Practice Test 14
GED Science Practice Test 14
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 90% Most missed: “If the block has a mass of 2 kg, what is the approximate force on it due to grav…”

Questions below are based on the following figure, which shows a block being dragged across the floor.



image

GED Science Practice Test 14
Time left 00:00
4 Questions

1. If the block has a mass of 2 kg and the pulling force and the frictional force acting on the block both equal 20 N, what is the acceleration of the block?
2. If the block has a mass of 2 kg, and a pulling force of 20 N acting on the block causes it to accelerate at 4 m/s2, what is the value of the frictional force acting on the block?
3. If the block is moving at a constant velocity, then which of the following is a true statement?
4. If the block has a mass of 2 kg, what is the approximate force on it due to gravity?