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Question 1 Which one of the following is a vector? (A) Impulse B) Work Power (D) Speed Question 2 Which one of the following is also the unit joule. J? (A) kg.m/s² (B) kg.m²/s2 kg.m²/s³ D kg.m/s (E) kg.m/s3

Question 1 Which one of the following is a vector? (A) Impulse B) Work Power (D) Speed Question 2 Which one of the following is also the unit joule. J? (A) kg.m/s² (B) kg.m²/s2 kg.m²/s³ D kg.m/s (E) kg.m/s3

College Physics
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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can someone please help with 1,2, and 5

(Please type answer no write by hend)

Question 1 Which one of the following is a vector? A) Impulse B Work Power (D) Speed Question 2 Which one of the following is also the unit joule. J? A) kg.m/s² B kg.m²/s² kg.m²/s³ D kg.m/s (E) kg.m/s³
Transcribed Image Text:Question 1 Which one of the following is a vector? A) Impulse B Work Power (D) Speed Question 2 Which one of the following is also the unit joule. J? A) kg.m/s² B kg.m²/s² kg.m²/s³ D kg.m/s (E) kg.m/s³
Question 5 A 0.4kg hammer is moving right,horizontally at 5.9m/s.strikes a nail and comes to rest after driving the nail 1.6cm into a board.Calculate the duration of the impact in milliseconds with 2 or more significant figures. Add your answer
Transcribed Image Text:Question 5 A 0.4kg hammer is moving right,horizontally at 5.9m/s.strikes a nail and comes to rest after driving the nail 1.6cm into a board.Calculate the duration of the impact in milliseconds with 2 or more significant figures. Add your answer
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