You have a light spring which obeys Hooke's law. This spring stretches 2.24 cm vertically when...
You have a light spring which obeys Hooke's law. This spring stretches 2.24 cm vertically when a 3.00 kg object is suspended from it. Determine the following.
(a)the force constant of the spring (in N/m)
N/m
(b)the distance (in cm) the spring stretches if you replace the 3.00 kg object with a 1.50 kg object
cm
(c)the amount of work (in J) an external agent must do to stretch the spring 7.90 cm from its unstretched position
J
Homework Answers
This
may helps you.Add Answer to:
You have a light spring which obeys Hooke's law. This spring
stretches 2.24 cm vertically when...
When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law,...
When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.60 cm. (b) How much work must an external agent do to stretch the same spring 4.00 cm from its unstretched position? _____J
When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law,...
When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.30 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? x When an object is 'hung' from a spring, the spring force is equal in magnitude to the gravitational force. cm (6) How much work must an external agent do to stretch the same spring 4.00 cm from...
When a 2.00-kg object is hung vertically on a certain light spring described by Hooke's law,...
When a 2.00-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 2.78 cm. (a) What is the force constant of the spring? N/m (b) If the 2.00-kg object is removed, how far will the spring stretch if a 1.00-kg block is hung on it? cm (c) How much work must an external agent do to stretch the same spring 9.00 cm from its unstretched position?
When a 2.50-kg object is hung vertically on a certain light spring described by Hooke's law,...
When a 2.50-kg object is hung vertically on a certain light
spring described by Hooke's law, the spring stretches 2.38 cm.
(a) What is the force constant of the spring? _________N/m?
(b) How much work must an external agent do to stretch the same
spring 7.60 cm from its unstretched position?_________J?
______________________________________________________________________________________________
A 620-kg elevator starts from rest and moves upward for 3.00 s
with constant acceleration until it reaches its cruising speed,
1.63 m/s.
(b) How does this amount...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.10 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? cm (b) How much work must an external agent do to stretch the same spring 4.00 cm from its unstretched position? Need Help? Rad Master t Master It
Question 4 (10 points) Question 4: When a 3.65-kg object is hung vertically on a certain...
Question 4 (10 points) Question 4: When a 3.65-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.34 cm. (a) If the 3.65-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it?
A shopper weighs 2.50 kg of apples on a supermarket scale whose spring obeys Hooke's law...
A shopper weighs 2.50 kg of apples on a supermarket scale whose spring obeys Hooke's law and notes that the spring stretches a distance of 2.00 cm. (a) What will the spring's extension be if 5.50 kg of oranges are weighed instead?cm (b) What is the total amount of work that the shopper must do to stretch this spring a total distance of 8.50 cm beyond its relaxed position?
CE A Hooke's Law 1. Suppose the spring in Sample Problem A is replaced with a...
CE A Hooke's Law 1. Suppose the spring in Sample Problem A is replaced with a spring that stretches 36 cm from its equilibrium position. What is the spring constant in this case? b. Is this spring stiffer or less stiff than the one in Sample Problem A? a. SN/M less stiff . A load of 45 N attached to a spring that is hanging vertically stretches the spring 0.14 m. What is the spring constant? C
CE A Hooke's...
When a 4.90 kg mass is hung vertically on a spring, it stretches 3.00 cm. How...
When a 4.90 kg mass is hung vertically on a spring, it stretches 3.00 cm. How much will this spring stretch (in cm) if a 6.00 kg mass is hung on it? (answer in cm)
Hooke's law describes a certain light spring of unstretched length 34.0 cm. When one end is...
Hooke's law describes a certain light spring of unstretched length 34.0 cm. When one end is attached to the top of a door frame, and a 8.60 kg object is hung from the other end, the length of the spring is 42.00 cm (a) Find its spring constant 579 X Your response differs from the correct answer by more than 10%. Double check your calculations. kN/m (b) The load and the spring are taken down. Two people pull in opposite...
When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.30 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? x When an object is 'hung' from a spring, the spring force is equal in magnitude to the gravitational force. cm (6) How much work must an external agent do to stretch the same spring 4.00 cm from...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.10 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? cm (b) How much work must an external agent do to stretch the same spring 4.00 cm from its unstretched position? Need Help? Rad Master t Master It
Question 4 (10 points) Question 4: When a 3.65-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.34 cm. (a) If the 3.65-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it?
CE A Hooke's Law 1. Suppose the spring in Sample Problem A is replaced with a spring that stretches 36 cm from its equilibrium position. What is the spring constant in this case? b. Is this spring stiffer or less stiff than the one in Sample Problem A? a. SN/M less stiff . A load of 45 N attached to a spring that is hanging vertically stretches the spring 0.14 m. What is the spring constant? C
CE A Hooke's...
Hooke's law describes a certain light spring of unstretched length 34.0 cm. When one end is attached to the top of a door frame, and a 8.60 kg object is hung from the other end, the length of the spring is 42.00 cm (a) Find its spring constant 579 X Your response differs from the correct answer by more than 10%. Double check your calculations. kN/m (b) The load and the spring are taken down. Two people pull in opposite...
Most questions answered within 3 hours.
-
A 236-m-wide river flows due east at a uniform speed of 2.1 m/s.
A boat with...
asked 33 seconds ago -
Answer the following questions based on this following business
startup idea:
Our business concept is individualized...
asked 2 minutes ago -
A random sample of 40 adults with no children under
the age of 18 years reaults...
asked 14 minutes ago -
Now that we have some familiarity with random variables, we are
going to start a discussion...
asked 17 minutes ago -
A beam of microwaves with λ = 0.9 mm is incident upon a 9 cm
slit....
asked 11 minutes ago -
It is common to hear comments like “Why do baseball players
earn millions of dollars a...
asked 9 minutes ago -
You
are setting up a class so that you can train several junior
administrators on Windows...
asked 17 minutes ago -
True or False?
1) The superfund legislation established a national trust fund
to pay for the...
asked 28 minutes ago -
n January 1, Coldwater Company has a net book value of
$1,683,000 as follows:
1,050 shares...
asked 27 minutes ago -
Robert was able to travel 166.0 miles in 4.000 hours and used 38
liters of gasoline....
asked 32 minutes ago -
Explain the differences between FIND and FINDSTR command in
windows:
[write in a few sentences]
asked 43 minutes ago -
A 200g block attached to a horizontal spring is oscillating with
an amplitude of 2.0cm and...
asked 47 minutes ago