Question

Two horizontal forces F1 and F2 start acting on a stationary block of mass 8.5 kg. The block was kept on a horizontal table. F1 is 8 N towards west. F2 is 15 N towards south. What will be the magnitude (in SI units) of the block's acceleration?

Answer 1

Answer:

Two constant horizontal forces F1 and F2 are acting on blocks

of Energy

Click here to get an answer to your question ✍️ Two constant horizontal forces F1 and F2 are acting on blocks A and B. At an instant acceleration of block B is 4 m/s^2 in direction of F1 and ... What would you like to ask? 11th ... Net force =100−70=30N ... An elevator and its load have a combined mass of 1800 kg.

1 answer

Answer 2

→ Net force =100−70=30N

→ Also, Net force =5×4+2a=30

→ Or, a=5 m/s

→Therefore acceleration of A w.r.t B =1 m/s