Contact and Non-Contact Forces

Watch this video from last week in order to help you answer these questions and refresh your memory!! This video has all the answers in it so it is important that you use it! 1] Identify which of the Forces are contact forces and which are non-contact forces Click on each type of force and select the correct option from the drop down menu Contact Force Friction Spring Force Tension in a string Air Resistance Collision of objects Non-Contact Force Gravitational Magnetic Electrostatic 2] When an apple falls from a tree the forces that are at work on the apple are: Gravitational force (downward) and _ Electrostatic Force Friction Air Resistance Tension 3] The force exerted by a compressed or stretched spring upon any object that is attached to it. Electrical Force Spring Force Gravitational Force Air Resistance 4] which force usually works in opposition of (against) an applied force? Normal Gravitation Friction All of the above 5] If you are on Earth, one type of force you will have working in a downward motion is.... Magnetic Electrical Gravity Tension 6] When force is applied, it can change An objects speed An objects state of rest or motion An objects shape All of the above 7] The image below shows examples of different types of force Choose answers from the options below . Click on the flashing dots to fill in your answers.1. Normal Force2. Gravitational3. Magnetic4. Collision5. Friction6. Tension7. Spring force Normal Force Tension Magnetic Spring force Collision