Force, Work & Energy Worksheet-6
Multiple Choice Questions: (More than One Option)
[a] we lift things [b] we pull things [c] we push things
[a] stop or start moving
[b] change its position or direction
[c] increase or decrease its speed
[a] Lever [b] Pulley [c] Screw [d] Wedge
[a] lift or move heavy weights [b] cut things
[c] open the lid of a tin [d] push or pull any object
[e] attach things together
[a] Sound energy [b] Chemical energy
[c] Mechanical energy [d] Electrical energy
[e] Light energy [f] Solar energy
[a] Sun [b] Wind [c] Water [d] Insects
Fill in the blank
The energy we get from the sun is called ______ energy.
The force that pulls objects downwards toward the centre of the Earth is called ______.
_____ is done when force moves an object from its place.
A push or pull acting on an object is called _______.
The force that resists movement of a body is called _______.
The ability to do work is called ______.
When work is difficult to do with our hands, we may use tools called ________.
A ______ is a machine with rotating blades that help produce electrical energy.