Question 1.) A block with mass of 10.00 kg is on a slope of angle θ 30.0° to the horizonal (see figue below). The static friction coefficient between the block and the surface is 0.600 m. What is the static friction force? (use figure 1) ANSWER OPTIONS: a.) 40. N b.) 50.9 N c.) 84.8 N d.) the body slides down the slope
Question 1.) A block with mass of 10.00 kg is on a slope of angle θ 30.0° to the horizonal (see figue below). The static friction coefficient between the block and the surface is 0.600 m. What is the static friction force? (use figure 1)
ANSWER OPTIONS:
a.) 40. N
b.) 50.9 N
c.) 84.8 N
d.) the body slides down the slope
Question 2.) A block with mass of 15.0 kg moves on a horizaontal surface. The kinetic friction coeeficient bewteen the block and the surface is 0.500. A string is attached to this block extering a constant tension force T on the block of 80.0 N at an angle θ' of 60.0°. Calculate the acceleration on the object. (use figure 2)
ANSWER OPTIONS
a.) -2.51 m/s2
b.) 0.076 m/s2
c.) 0.91 m/s2
d.) 3.33 m/s2
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