contestada

Use the following free body diagram to answer questions 8 and 9:

8. Calculate the net force acting on the cart.
A 0N
B. +60N
C -60N
D. +240 N
9. Calculate the cart's rate of acceleration
A +60 m/s
B. +8 m/s
C.-2m/s
D. +2 m/s

Use the following free body diagram to answer questions 8 and 9 8 Calculate the net force acting on the cart A 0N B 60N C 60N D 240 N 9 Calculate the carts rate class=

Respuesta :

Answer:

8 is c and 9 is b it is shown though the practice as god lol

jaimitoM

Question 8

The net force acting on the cart is:

F = 150 N - 90 N

F = 60 N

Question 9

By the Newtons second law:

F = ma

Solving for a:

a = F/m

a = 60 N / 30 kg

a = 2 m/s²

Otras preguntas