G6 Physics Tension, 10Sep2021

A climber climbs up a hill. He uses a rope. The rope stretches as he climbs. What is the force in the rope that balances the climber's weight?

• Tension

• Friction

• Gravity

• Thrust

An object is ____ if it will go back to its original length when you remove the force.

• elastic

• plastic

• tension

• proportional

TRUE or FALSE: The amount that an object stretches is called the elastic limit.

• TRUE

• FALSE - tension

• FALSE - extension

• FALSE - investigation

A spring is 5 cm long. A student hangs a weight of 4 N on it. It is now 8.5 cm long. What is the extension?

A spring is 5 cm long. A student hangs a weight of 4 N on it. It is now 8.5 cm long. What would be the extension with a weight of 12 N?

A spring is 5 cm long. A student hangs a weight of 4 N on it. It is now 8.5 cm long. What would be the length of the spring with a weight of 8 N?

A spring is 6 cm long. A student hangs a weight of 3 N on it. It is now 8 cm long. What is the extension?

A spring is 6 cm long. A student hangs a weight of 3 N on it. It is now 8 cm long. What would be the extension with a weight of 6 N?

A spring is 6 cm long. A student hangs a weight of 3 N on it. It is now 8 cm long. What would be the length of the spring with a weight of 9 N?