Grade 10 · Physics
This quiz helps revise “Dynamics” in Physics for grade 10. It has 25 questions in five categories: Newton’s Laws, Everyday Forces, Gravity, Balance and Support, Circular Motion. Questions get harder as the points go up, from 100 to 500.
The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
What do we call an object's tendency to remain at rest or move at constant velocity when the net external force is zero?
A 2 kg object has a net force of 6 N. What acceleration does it gain?
Under Newton's third law…
In the gameThe same net force…
In the gameIn what reference frames…
In the gameWhat do we call a support interaction directed perpendicular to a contact surface?
What do we call the pull transmitted along a taut rope or cable?
The kinetic-friction coefficient is…
In the gameWhose surname names the…
In the gameThe static-friction coefficient is…
In the game
What is Earth's gravitational pull on an object near its surface called?
An object has mass 3 kg. What is Earth's pull if gravitational acceleration is 10 m/s²?
The distance between two…
In the gameOne mass triples and…
In the gameAt three Earth radii…
In the gameAn object is in equilibrium. What is its acceleration?
A 60 kg load hangs from a spring scale in an elevator moving at constant velocity. With g = 10 m/s², what does it read?
An elevator accelerates upward…
In the gameA 5 kg block…
In the gameGravity pulls a lamp…
In the game
Where does the net force point during uniform circular motion?
An object moves at 6 m/s on a circle of radius 3 m. What is its centripetal acceleration?
What interaction between tires…
In the gameSpeed in uniform circular…
In the gameA 3 kg object…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.