11 (b) Describe its motion qualitatively. The particle starts from rest at the origin, starts moving in the y direction, and gains speed faster and faster while turning to move more and more nearly parallel to the x axis. This answer has not been graded yet. (c) Find its acceleration as a function of time. a 20ti+lj m/s² = I (d) Find the net force exerted on the particle as a function of time. F = 260fi +13j N (e) Find the net torque about the origin exerted on the particle as a function of time. 2603(-k) N.m T= (f) Find the angular momentum of the particle as a function of time. L-0 kg. m²/s (9) Find the kinetic energy of the particle as a function of time. K-0 J (h) Find the power injected into the particle as a function of time. P=0 W

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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I need E , F, G, H please
A 13.00 kg particle starts from the origin at time zero. Its velocity as a function of time is given by
= 10t²i + 1tj
where Vis in meters per second and t is in seconds. (Use the following as necessary: t.)
(a) Find its position as a function of time.
10
r=
+
(b) Describe its motion qualitatively.
The particle starts from rest at the origin, starts moving in the y direction, and
gains speed faster and faster while turning to move more and more nearly
parallel to the x axis.
This answer has not been graded yet.
(c) Find its acceleration as a function of time.
a = 20ti+1j
m/s²
I
(d) Find the net force exerted on the particle as a function of time.
F= 260ti + 13j N
(e) Find the net torque about the origin exerted on the particle as a function of time.
2603(-k) N.m
3
(f) Find the angular momentum of the particle as a function of time.
L = 0
kg - m²/s
(9) Find the kinetic energy of the particle as a function of time.
K-0
(h) Find the power injected into the particle as a function of time.
P=0
F1
W
@
2
F2
W
#
3
20
F3
E
$
4
F4
R
от оро
5
F5
T
A
F6
&
7
F7
Transcribed Image Text:A 13.00 kg particle starts from the origin at time zero. Its velocity as a function of time is given by = 10t²i + 1tj where Vis in meters per second and t is in seconds. (Use the following as necessary: t.) (a) Find its position as a function of time. 10 r= + (b) Describe its motion qualitatively. The particle starts from rest at the origin, starts moving in the y direction, and gains speed faster and faster while turning to move more and more nearly parallel to the x axis. This answer has not been graded yet. (c) Find its acceleration as a function of time. a = 20ti+1j m/s² I (d) Find the net force exerted on the particle as a function of time. F= 260ti + 13j N (e) Find the net torque about the origin exerted on the particle as a function of time. 2603(-k) N.m 3 (f) Find the angular momentum of the particle as a function of time. L = 0 kg - m²/s (9) Find the kinetic energy of the particle as a function of time. K-0 (h) Find the power injected into the particle as a function of time. P=0 F1 W @ 2 F2 W # 3 20 F3 E $ 4 F4 R от оро 5 F5 T A F6 & 7 F7
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