WORK SHEETS B. Answer the following questions: LESSON UNIT 1 1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is: a) 10 inches from the end? b) 5 inches from end? c) 2 inches from end? 2. How much effort would it take to move a 450 lb. weight with crowbar b above? 3. name the lever group each object below represents: a) b) c) a) Scissors b) A fishing pole c) An old-fashioned water pump d) A two-wheeled hand truck a) b) c) d) 4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the pivot point or fulcrum. What is the resistance of the nut? SUPPLEMENTARY WORK SHEETS LESSON UNIT 1 WORK SHEETS B. Answer the following questions: LESSON UNIT 1 1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is: a) 10 inches from the end? b) 5 inches from end? c) 2 inches from end? 2. How much effort would it take to move a 450 lb. weight with crowbar b above? 3. name the lever group each object below represents: a) b) c) a) Scissors b) A fishing pole c) An old-fashioned water pump d) A two-wheeled hand truck a) b) d) 4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the pivot point or fulcrum. What is the resistance of the nut? ©Copyright 2012- No part of this document may be reproduced without prior written consent from Scientific Management Techniques, Inc.
WORK SHEETS B. Answer the following questions: LESSON UNIT 1 1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is: a) 10 inches from the end? b) 5 inches from end? c) 2 inches from end? 2. How much effort would it take to move a 450 lb. weight with crowbar b above? 3. name the lever group each object below represents: a) b) c) a) Scissors b) A fishing pole c) An old-fashioned water pump d) A two-wheeled hand truck a) b) c) d) 4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the pivot point or fulcrum. What is the resistance of the nut? SUPPLEMENTARY WORK SHEETS LESSON UNIT 1 WORK SHEETS B. Answer the following questions: LESSON UNIT 1 1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is: a) 10 inches from the end? b) 5 inches from end? c) 2 inches from end? 2. How much effort would it take to move a 450 lb. weight with crowbar b above? 3. name the lever group each object below represents: a) b) c) a) Scissors b) A fishing pole c) An old-fashioned water pump d) A two-wheeled hand truck a) b) d) 4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the pivot point or fulcrum. What is the resistance of the nut? ©Copyright 2012- No part of this document may be reproduced without prior written consent from Scientific Management Techniques, Inc.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Transcribed Image Text:WORK SHEETS
B.
Answer the following questions:
LESSON UNIT 1
1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is:
a) 10 inches from the end?
b) 5 inches from end?
c) 2 inches from end?
2. How much effort would it take to move a 450 lb. weight
with crowbar b above?
3. name the lever group each object below represents:
a)
b)
c)
a) Scissors
b) A fishing pole
c) An old-fashioned water pump
d) A two-wheeled hand truck
a)
b)
c)
d)
4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the
pivot point or fulcrum. What is the resistance of the nut?
Transcribed Image Text:SUPPLEMENTARY WORK SHEETS
LESSON UNIT 1
WORK SHEETS
B.
Answer the following questions:
LESSON UNIT 1
1. What is the Mechanical Advantage of a 50 inch crowbar whose fulcrum is:
a) 10 inches from the end?
b) 5 inches from end?
c) 2 inches from end?
2. How much effort would it take to move a 450 lb. weight
with crowbar b above?
3. name the lever group each object below represents:
a)
b)
c)
a) Scissors
b) A fishing pole
c) An old-fashioned water pump
d) A two-wheeled hand truck
a)
b)
d)
4. A force of 10 pounds applied to a 6 inch nutcracker will crack a nut 1 inch from the
pivot point or fulcrum. What is the resistance of the nut?
©Copyright 2012- No part of this document may be reproduced without prior written consent from
Scientific Management Techniques, Inc.
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