H
10:13
3:20
36%
KB/S
= x
Test
An object

Question

H
10:13
3:20
36%
KB/S
= x
Test
An object's potential energy is described by the
function U(x) = 9+ (2)t4 + (-1)06. Find the force that
acts at x = 0.843 m.
=
Round your answer to 3 decimal places.
Add your answer
Question 10
3 Points
=
A single conservative force acts on a 10-kg
particle within a system due to its interaction with
the rest of the system. The equation F = (6x4 + -4x2
+ 2) describes the force, where F is in newtons and
x is in meters. As the particle moves along the x-
axis from x=3.14 m to x=7.95 m, calculate the
work done by this force on the particle.
Round your answer to 2 decimal places.
Add your answer
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Last saved 10:10:43 AM
5

Kunduz · Accepted Answer

UW= 9+
U (x)=gt att
6
t'
Date:
Pago
- - du
वत्र
d
dx
F-79+2+9_46]
PE (-8++6+) at
NA
dx
1 A (m)
make
W=
W = (f.dx
(6x-4x²+2) dx
7.95
wa
2)da
3.14
7.95
W=
62-42° +27
ux
3
13-14
wa 12–
[17.959-(3.790) - 1.33 [429]? (smad
+2[7-95-3:14)
]
w=1281956-72-905-25)
12 Mol -1-39 [s02246 - 30.56)
[
+2[4081)
W=
W=377410764 - Ore) 627.095
@RS
+9062
W = 37124.297
axy

H 10:13 3:20 36% KB/S = x Test An object's potential energy is described by the function U(x) = 9+ (2)t4 + (-1)06. Find the forc