Radioactivity Student activity Play

Radiocarbon method and scintigraphy Whiteboard exercise Play

Radiocarbon method and scintigraphy Animation Play

Radiocarbon method and scintigraphy Student activity Play

Range for projectile motion at an angle Whiteboard exercise Play

Range for projectile motion at an angle Student activity Play

Range for projectile motion at an angle Simulation Play

Rate equation and order of reaction Student activity Play

Real gases Student activity Play

Rectilinear motion and circular motion Animation Play

Relationship between air resistance and speed Whiteboard exercise Play

Relationship between air resistance and speed Student activity Play

Relationship between Kp and Kc Student activity Play

Relationship between location and time Whiteboard exercise Play

Relationship between location and time Student activity Play

Relationship between the force of friction and the normal contact force Animation Play

Relationship between the force of friction and the roughness of a surface Animation Play

Relationship between the force of friction and the surface area Animation Play

Relative motion Student activity Play

Relative motion Whiteboard exercise Play

Relativity of motion Whiteboard exercise Play

Relativity of motion Student activity Play

Relativity of potential energy Animation Play

Resultant velocity Student activity Play

Resultant velocity Simulation Play