Dynamics Assessment Test 3 Question 11. Two cars collide on a road and lock together on impact, as shown in the figure [not to scale]. Immediately before the collision, car 1 (top in figure) is travelling at a velocity of u = 20m/s at an angle of a = 19 degrees and car 2 has a velocity of uz = 34 m/s at an angle of az = 26 degrees. Cars 1 and 2 have masses of m, = 1520 kg and m, = 1990 kg respectively. m,+m, a, и, m, Before collision After collision Calculate their combined velocity, v, and direction of travel, 0, immediately after the collision. All angles are defined clearly in the figure. Enter your answers correct to three significant figures. Combined velocity, v = m/s. [2 marks) 1. Direction of travel, e = [2 marks]

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Dynamics Assessment Test 3
Question 11.
Two cars collide on a road and lock together on impact, as shown in the figure [not to scale]. Immediately before the collision, car 1 (top in figure) is travelling at a velocity of u = 20m/s at an angle of a = 19
degrees and car 2 has a velocity of u2 = 34 m/s at an angle of ag = 26 degrees. Cars 1 and 2 have masses of m
%3D
1520 kg and m=1990 kg respectively.
m,
jA
m,+m,
a,
U2
m2
Before collision
After collision
Calculate their combined velocity, v, and direction of travel, 0, immediately after the collision. All angles are defined clearly in the figure.
Enter your answers correct to three significant figures.
Combined velocity, v =
m/s.
[2 marks]
1
Direction of travel, 0 =
[2 marks)
o 日
13:30
Type here to search
O B/s
O B/s
23℃ ^@图 a) NG
02/01/2022
hp
home
and
insert
Ceroll
f6 CD
E3
f12
delete
14
15
f7
f8
f9
f10
f11
&
backspace
num k
多
Transcribed Image Text:Dynamics Assessment Test 3 Question 11. Two cars collide on a road and lock together on impact, as shown in the figure [not to scale]. Immediately before the collision, car 1 (top in figure) is travelling at a velocity of u = 20m/s at an angle of a = 19 degrees and car 2 has a velocity of u2 = 34 m/s at an angle of ag = 26 degrees. Cars 1 and 2 have masses of m %3D 1520 kg and m=1990 kg respectively. m, jA m,+m, a, U2 m2 Before collision After collision Calculate their combined velocity, v, and direction of travel, 0, immediately after the collision. All angles are defined clearly in the figure. Enter your answers correct to three significant figures. Combined velocity, v = m/s. [2 marks] 1 Direction of travel, 0 = [2 marks) o 日 13:30 Type here to search O B/s O B/s 23℃ ^@图 a) NG 02/01/2022 hp home and insert Ceroll f6 CD E3 f12 delete 14 15 f7 f8 f9 f10 f11 & backspace num k 多
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