Y1 Mech 10.1

Force diagrams

What is a force?

+R1:02-3

(assumptions and types)

Drawing force diagrams

+R1-05 (examples)

Newton's first law

+ R1:09-10

(resolving particles in equilibrium)

Y1 Mech 10.3

Forces and acceleration

Newton’s second law

+R2:02-03 (F=ma examples)

Forces with SUVAT, example 1

+R2-05 (example 2)

Forces: F=ma with weight and tension

+R3: 02-05 (bucket, tension, cliff)

Y1 Mech 10.5

Connected particles

Newton’s third law

+R4:02-04 (car and trailer)

Cable, crate, rope and box problem

+R4:24-26 (lifts and scale pans)