# Physics/Math

A cold package of hot dogs slides rightward across a frictionless floor through a distance d = 20.5 cm while three forces are applied to it. Two of the forces are horizontal and have the magnitudes F1 = 5.00 N and F2 = 1.00 N; the third force is angled down by = 65.0° and has the magnitude F3 = 4.00 N.
(a) For the 20.5 cm displacement, what is the net work done on the package by the three applied forces, the gravitational force on the package, and the normal force on the package?

No need to help me on this one. I figured it out. Add W1+W2+W3+Wg(0 J)+Wn(0 J).

1. 👍 0
2. 👎 0
3. 👁 538
1. What is the horizontal force if a student does 292J of work moving a distance of 2.2m?

1. 👍 0
2. 👎 0
posted by Diamond

## Similar Questions

1. ### Physics

Figure 7-47 shows a cold package of hot dogs sliding rightward across a frictionless floor through a distance d = 21.5 cm while three forces are applied to it. Two of the forces are horizontal and have the magnitudes F1 = 5.00 N

asked by Carla on July 22, 2010
2. ### algebra

you are planning a cookout. you figure that you will need at least 5 packages of hot dogs and hamburgers in total. a package of hot hods costs \$1.90 and a package of hamburgers costs \$5.20. you can spend a maximum of \$20 in total

asked by kelly on March 1, 2012
3. ### math

Are my answers right please? 1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number of packages of each that Ms. Evans could buy so that there are no leftover hot dogs or buns? Hot dogs

asked by Jimmy on February 10, 2010
4. ### math

1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number of packages of each that Phillip could buy so that there are no leftover hot dogs or buns? Hot dogs 4 Hot dog buns 5 2. Hamburger

asked by Jimmy on February 21, 2010
5. ### math

Can someone please help me? I don't know how to work this out, and my friends don't either. Eight hot dogs and ten buns come in separate packages. a. Is the number of hot dog packages proportional to the number of hot dogs?

asked by Grace on October 28, 2012
6. ### Algebra

On a given day, a vendor made less than \$40 from hot dog and pretzel sales. The inequality graphed below represents the number of hot dogs (x) and pretzels (y) he could have sold and made less than \$40. Which combination of hot

asked by Chloe on January 20, 2017
7. ### tech AGAIN

3) Which of the following sets of data would be represented best in a bar graph? A.the number of hot dogs consumed by the people entered in a hot dog eating contest b. the percentage of hot dogs consumed by women c. the number of

asked by connxus kid on December 14, 2017
8. ### Educational technology and online learning

Which of the following sets is data would be represented best in a bar graph? A. the number of hot dogs consumed by the people entered in a hot dog eating contests B. The percentage of hot dogs consumed my women? C.the number of

asked by Cici on December 6, 2016
9. ### Physics

A box of mass m = 0.20 kg slides across frictionless tabletop from rest, with 2.5 m/s2 acceleration. The length of the tabletop is L = 2.00 m and its height is H = 1.50 m. The box then slides off the edge and hits the floor at

asked by master on June 9, 2012
10. ### ap physics

Starting from rest, a 10.2 kg block slides 2.90 m down a frictionless ramp (inclined at 30.0° from the floor) to the bottom. The block then slides an additional 4.80 m along the floor before coming to a stop. Determine the

asked by clueless on November 10, 2010

More Similar Questions