A tailroad flatcar of mass 2,000 kilogvams nolls to the right at ro me kers per cond and collides with a latcar of mass ffat s meters per secnd the flatcars cople fogctters. their speedafterfthe collsn 3,000 kilegrams that & nling fo b.2.5mls C. Sm/s
A tailroad flatcar of mass 2,000 kilogvams nolls to the right at ro me kers per cond and collides with a latcar of mass ffat s meters per secnd the flatcars cople fogctters. their speedafterfthe collsn 3,000 kilegrams that & nling fo b.2.5mls C. Sm/s
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 2.9CYU: Check Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more...
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![A tailroad flatcar of mass 2,000 kilograms nlls to the ight at 10 me ters per
Ccond and ollides with a platcar of mass
frat S meters per second the flatoars couple fogcther. thei speedafterffe collisn
a.)Im/s
3,600 kilagrams that o nling to th
b.2.5mls
d.7mls
C. Sm/s
A 40 kilogram girl climbs a
vertical
dis tancc of
5meters in twenty Second
at a constant. How much wor has the girl dme
?
9.245 J
6.490J
d.)1940S
on a horizontal frichiontess surface. A horizanta
A SSou Wo al 48
force of 5 Nowfns is applied to the mass. After the force has been
for Iseoond the velocity of the mass is .
9.0meter per second
10.5 meters persecond
C.S meters persecond
d.50 meters per seand
4. An impulse of 10 kilogram-meter per second acting an an objed
G kilogram ml cause a change in the objcte
velocity of:
9.0.5moters per secmd
b.2 meters per second
C. 1o meters per second
d. so meters per secand
5. The fime needed for a net firce of 10 Newtons to change fre velscd
of G 5 kilogroms mass by 3 meters/ second oi
a. 1.S seconds
seconds
A16.7secondds
d. 150 seconds
straight honzonfal rad at a speed
eanstunt farie
6. A car
bunew n
Of 20 meters per seand. the brakes are apphed and a
of 5000 hewbns decelerates the cor to a stop m 10 seconds The
days](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34da74e2-b28c-400a-bac8-4615ea5f761d%2F68de5e8a-c14b-4a90-908a-97715bb156ca%2Fn4u72jg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A tailroad flatcar of mass 2,000 kilograms nlls to the ight at 10 me ters per
Ccond and ollides with a platcar of mass
frat S meters per second the flatoars couple fogcther. thei speedafterffe collisn
a.)Im/s
3,600 kilagrams that o nling to th
b.2.5mls
d.7mls
C. Sm/s
A 40 kilogram girl climbs a
vertical
dis tancc of
5meters in twenty Second
at a constant. How much wor has the girl dme
?
9.245 J
6.490J
d.)1940S
on a horizontal frichiontess surface. A horizanta
A SSou Wo al 48
force of 5 Nowfns is applied to the mass. After the force has been
for Iseoond the velocity of the mass is .
9.0meter per second
10.5 meters persecond
C.S meters persecond
d.50 meters per seand
4. An impulse of 10 kilogram-meter per second acting an an objed
G kilogram ml cause a change in the objcte
velocity of:
9.0.5moters per secmd
b.2 meters per second
C. 1o meters per second
d. so meters per secand
5. The fime needed for a net firce of 10 Newtons to change fre velscd
of G 5 kilogroms mass by 3 meters/ second oi
a. 1.S seconds
seconds
A16.7secondds
d. 150 seconds
straight honzonfal rad at a speed
eanstunt farie
6. A car
bunew n
Of 20 meters per seand. the brakes are apphed and a
of 5000 hewbns decelerates the cor to a stop m 10 seconds The
days
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