Clasa a 6-a

Question 1

Formula vitezei (v)

Answer 1

Distanta metri
———— ————
Timp secunda

Question 2

Formula accelerației (a)

Answer 2

Viteza (v) metri (m)
————- ————-
Timp (t) secunda² (s)

Question 3

Formula densității (p)

Answer 3

Volum (v)

Question 4

Formula forței (F)

Answer 4

m×a
(Masa × Acceleratia)

Question 5

Formula forței de greutate (G)

Answer 5

m×g

Question 6

Formula forței elastice

Answer 6

k × delta l

k= constanta de elasticitate
Delta l = alungirea