ACTIVITY 2: VECTOR SOLVING Directions: Using the component method, solve the following problems. Show your complete solutions. Express your answers in two decimal places. 1. You walk 8 km East, then 5 km South and finally 6 km West. Find your final displacement. 2. Juan and Pedro pull at two ropes attached to a cabinet with forces 80 N and 120 N. What is the resultant force if they pull at right angle to each other? 3. Your father leaves the office, drives 26 km due North, then turns onto a street and continues in a direction 30° N of E for 35 km and finally turns onto the highway due east for 40 km. What is his total displacement from the office? 4. A jogger runs 4 m 40° N of E, 2 m East, 5.20 m 30° S of W, 6.50 m South and then collapses. Find his resultant displacement. 5. An ant crawls on a tabletop. It moves 2.0 cm East, turns 3.0 cm 40° North of East and finally moves 2.5 cm North. What is the ant's total displacement?
ACTIVITY 2: VECTOR SOLVING Directions: Using the component method, solve the following problems. Show your complete solutions. Express your answers in two decimal places. 1. You walk 8 km East, then 5 km South and finally 6 km West. Find your final displacement. 2. Juan and Pedro pull at two ropes attached to a cabinet with forces 80 N and 120 N. What is the resultant force if they pull at right angle to each other? 3. Your father leaves the office, drives 26 km due North, then turns onto a street and continues in a direction 30° N of E for 35 km and finally turns onto the highway due east for 40 km. What is his total displacement from the office? 4. A jogger runs 4 m 40° N of E, 2 m East, 5.20 m 30° S of W, 6.50 m South and then collapses. Find his resultant displacement. 5. An ant crawls on a tabletop. It moves 2.0 cm East, turns 3.0 cm 40° North of East and finally moves 2.5 cm North. What is the ant's total displacement?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:ACTIVITY 2: VECTOR SOLVING
Directions: Using the component method, solve the following problems. Show your complete
solutions. Express your answers in two decimal places.
1. You walk 8 km East, then 5 km South and finally 6 km West. Find your final
displacement.
2. Juan and Pedro pull at two ropes attached to a cabinet with forces 80 N and 120 N.
What is the resultant force if they pull at right angle to each other?
3. Your father leaves the office, drives 26 km due North, then turns onto a street and
continues in a direction 30° N of E for 35 km and finally turns onto the highway due
east for 40 km. What is his total displacement from the office?
4. A jogger runs 4 m 40° N of E, 2 m East, 5.20 m 30° S of W, 6.50 m South and then
collapses. Find his resultant displacement.
5. An ant crawls on a tabletop. It moves 2.0 cm East, turns 3.0 cm 40° North of East and
finally moves 2.5 cm North. What is the ant's total displacement?
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