Types of Forces

Watch the two following videos to help you answer the following questions. Read the instructions for each part. REMEMBER to click the "Hand in worksheet" button when you finish! Drag the forces into the correct column. Contact normal force friction force tension force spring(elastic) force applied(pushing or pulling) force Non-contact gravity magnetic electrostatic The action by which one body moves another one towards it by direct contact. elastic friction normal applied tension The force exerted by certain objects that return to their original state after being stretched or compacted. elastic(spring) friction pulling normal tension The force that a surface exerts on a body that is resting on it. elastic friction normal pulling tension The resistance to rubbing between two objects in contact with each other. elastic friction normal pulling tension The force that keeps and object together when forces are applied to the ends of the object. elastic friction normal applied tension Observe the image and identify the type of force as: elastic, friction, normal, applied, and tension. Write your answer in lowercase letters. Click the blue dot on the picture then type your answer in all lowercase letters. Be sure you spell it correctly. applied Observe the image and identify the type of force as: elastic, friction, normal, applied, and tension. Write your answer in lowercase letters. Click the blue dot on the picture then type your answer in all lowercase letters. Be sure you spell it correctly. For this picture we are looking at the force between the roller blades and the pavement. friction Observe the image and identify the type of force as: elastic, friction, normal, applied, and tension. Write your answer in lowercase letters. What is the force on the rope keeping it together while the children pull on each end. Click the blue dot on the picture and enter the correct force. Be sure to write you answer in all lowercase letters and spell it correctly. tension Observe the image and identify the type of force as: elastic, friction, normal, applied, and tension. Write your answer in lowercase letters. Click the blue dot on the picture then type your answer in all lowercase letters. Be sure you spell it correctly. elastic Watch the video and use it to help you answer the questions. Match the premises to make each one a true statement. The greater the mass, the more gravitational force exerted. There are two types of electric charge: positive and negative. Magnets have a north pole and a south pole. The farther apart objects are, the weaker the electric force between them. Read each statement and by clicking the blank select the correct word from the wordbank. 1. A magnetic field can attract and repel objects.2. Earth attracts smaller objects because of gravity.3. The opposite poles of a magnet attracteach other.4. The same poles of a magnet repel each other.5. Electric static is caused by the attraction of protonsand electrons. Observe the image and write if the magnets will attract or repel. Write your answer in lowercase letters. repel Observe the image and write if the magnets will attract or repel. Write your answer in lowercase letters. attract Observe the image and identify the type of force as gravitational, magnetic, or electrostatic. Write your answer in lowercase letters and be sure you spell it correctly. electrostatic A force originating between atoms of certain materials that create a magnetic field. Electric force Gravity Force Magnetic force The force of attraction that one body with mass exerts on any other. electric force gravity force magnetic force The force of attraction or repulsion between charged objects. Electric force Gravity force Magnetic force