3 years ago

PLEASE TRY TO ANSWER AS MANY QUESTIONS AS YOU CAN !

Physics

2 answers:

Vladimir [108]3 years ago

8 0

Answer:

0.546

Explanation:

(∑Fy=0; 41.5x9.8+138Sin 28 =0; Fn = 341.9N

Ff= 341.9x0.29=99.1

∑Fx =ma; 138Cos28- 99.1 = 41.5xa;

a = .546 m/s2

suter [353]3 years ago

3 0

Good luck with solving this

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