these questions are related to each other, you need one to answer the other 1(a) - An object is thrown horizontally from 70 m above the ground and hits the ground at the distance of 115 m forward. How long has it been in motion?A) 2.35 sB) 4.26 sC) 3.78 sD) 5.24 sO AO BODQUESTION 21(b) – What is the initial velocity?A) 30.4 m/sB) 25.6 m/sC) 42.8 m/sD) 12.3 m/sOAOBO DQUESTION 31(c)- Find the vertical component of the velocity right before the object hits the ground.A) -45 m/sB) -28 m/sC) -16 m/sD) -37 m/s

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Science

Physics

these questions are related to each other, you need one to answer the other

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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Question

these questions are related to each other, you need one to answer the other

1(a) - An object is thrown horizontally from 70 m above the ground and hits the ground at the distance of 115 m forward. How long has it been in motion?
A) 2.35 s
B) 4.26 s
C) 3.78 s
D) 5.24 s
O A
O B
OD
QUESTION 2
1(b) – What is the initial velocity?
A) 30.4 m/s
B) 25.6 m/s
C) 42.8 m/s
D) 12.3 m/s
OA
OB
O D
QUESTION 3
1(c)- Find the vertical component of the velocity right before the object hits the ground.
A) -45 m/s
B) -28 m/s
C) -16 m/s
D) -37 m/s

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