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by BlastRoom
Identify forces and explain how they change an object's motion.
#us_grade_5_science
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
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A student presses on a classroom door, and the door swings away from her hand. What force is the student's hand using on the door?
A dog stops walking, so its owner tightens the leash and brings the dog closer. What force is the owner applying through the leash?
A pencil rolls off a desk and drops to the floor. What force makes the pencil move downward?
A bicycle rider squeezes the brake handles, and the brake pads rub the wheel rims. What force helps slow the wheels?
A student holds a drawer handle and moves the drawer out toward her body. What force does her hand apply to the drawer?
A volleyball player hits the bottom of the ball with her palm, sending the ball upward. What force does her hand apply to the ball?
A raindrop falls from a leaf toward the ground after the leaf shakes. What force pulls the raindrop downward?
A soccer ball is resting on grass. A player kicks it forward. What does the force of the kick do to the ball?
A marble rolls from a smooth hallway onto a thick rug. What does friction from the rug do to the marble?
A moving baseball enters a catcher's mitt and stays in the mitt. What does the force from the mitt do to the baseball?
A student gives a rolling cart a stronger push in the same direction it is already moving. What happens to the cart's motion?
A mini-golf ball hits a side wall, and the wall pushes the ball sideways. What does the wall's force do to the ball?
A toy car rolls farther across a wooden floor than across a carpet after the same gentle push. What explains the difference?
A student slides the same eraser across a smooth desktop and across sandpaper. Where will the eraser travel farther, and why?
A sled is given the same push on an icy path and on a flat grassy path. Where should it slide farther, and why?
A soccer ball rolls after the same kick on short grass and on a smooth gym floor. Where will it likely roll farther?
A wood block is pushed the same way across waxed paper and rough cardboard. Where will it move farther, and why?
A toy boat floats in a tub. A student standing at the south end pushes the back of the boat away from herself. Which way will the boat move?
A child stands at the left edge of a sidewalk and pulls a wagon's handle toward herself. If the wagon rolls freely, which way will it move?
A player at the left end of an air-hockey table uses a paddle to push the puck away from herself. Which way will the puck start to move?
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40 questions
