Physics, 19.03.2020 08:09, Magree5321
A 15-kg block is dragged over a rough, horizontal surface by an applied force of [01] N acting at 20.0 degrees above the horizontal. The block is displaced 5.00 m, and the coefficient of kinetic friction is 0.300. Find the work done by a. the applied force (J). b. the normal force (J). c. the force of gravity (J). d. the force of friction (J).
Answers: 1
Physics, 22.06.2019 01:30, LarryJoeseph
Question 7 [2 marks] in the circuit below, the electromotive force generated by the battery is e = 6.0 v, and the resistances are r1 = r4 = 1.0 q, r2 = r3 =2.0 q. r. the power delivered by the battery to the circuit is closest to a. 6 w в. 12 w Ń. 15 w d. 18 w e. 20 w final exam autumn 2014 page 5 of 9 68037 physical modelling faculty of science [2 mark] question 8 with reference to question 7, the current through resistor r2 is closest to a. 1 a в. 2 Đ° c. 3 a d. 4 a e. 6 a
Answers: 2
Physics, 22.06.2019 11:20, James17syoboda
Sound is a disturbance that travels through a medium as a
Answers: 1
A 15-kg block is dragged over a rough, horizontal surface by an applied force of [01] N acting at 20...
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