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![1. An ant travels 2.78 cm [W] and then turns and travels 6.25 cm [S 40° E]. What is the ant's total
displacement? ™T [ans: 4.94 cm [E 76° S]]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52103078-e6c6-4b3a-8a1a-3f16452229d0%2Fbadae14b-b708-49e0-af49-1fc3a86b98be%2Fvije1tn_processed.png&w=3840&q=75)
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- You are standing 10 feet away from a tree, and you measure the angle of elevation to be 65∘. How tall is the tree? Assume you are 5 feet tall up to your eyes.1. (а) 8.60 m (Ь) 4.47 m, —63.4°; 4.24 m, 135° 9 404) The two disks A and B have a mass of 3 kg and 5 kg, respectively. If they collide with the initial velocities shown, determine their velocities just after impact. The coefficient of restitution is e=0.65.
- Question 20 Convert 104 mm into cm Paragraph V B I U A Lato (Recom... v 19px... ✓ T Question 214 Convert 962 cm into km EQ C + v www 5 11.3. The skateboard rider leaves the ramp at A with an initial velocity VA at a 30° angle. If he strikes the ground at B, determine vA and the time of flight.2.07 is not correct is there another way to sort?
- nework @@ 2 W S Question 9 of 14 X mmand Your answer is partially correct. A person is standing at the edge of the water and looking out at the ocean (see figure). The height of the person's eyes above the water is h= 1.7 m, and the radius of the Earth is R = 6.38 x 106 m. (a) How far is it to the horizon? In other words, what is the distance d from the person's eyes to the horizon? (Note: At the horizon the angle between the line of sight and the radius of the earth is 90°.) (b) Express this distance in miles. (a) Number -0² (b) Number i 2.5 F2 # 3 E D 80 F3 C 3293.33 $ 4 R F Q F4 % 5 V T JAN 20 A 9 F5 Units G Units 6 B mi c F6 Y H & 7 N Horizon K F7 U 8 00 J DII F8 I M ( - O 9 F9 K 1/10 E ⠀ O ) V O D J F10 P 니 - command 4 V P F11 T { + option Ji) E F12 ? 11Given: JA = 19.3 10A = 29.1° B: B₂ = 35.7, By = -48.6 (a) Calculate the x-components and y-components of Ã. A₂ = Ā: Ay = 4. (b) Calculate the length and direction of B. Assume angles are measured from the +x-axis with counter-clockwise as positive angles and clockwise as negative angles. B = 0. 0 OB= (c) Calculate the components of the vector sum of à + B = Č: C₁= 0c= Cy= 4. (d) Calculate the length and direction of C: Assume angles are measured from the +x-axis with counter-clockwise as positive angles and clockwise as negative angles. C= 0A1 kg bar starts its motion from rest on a rail with length, I- 10 cm and I= 10 A. Find its final speed after traveling along the rail due the applied uniform magnetic field B- 1000 gauss for time t = 5 5. North East West South olo olo Ollo ollo OO Ollo OlO OIO OO OO OO O0 OO O0 OO OO OO OlO O OO