Read, analyze and solve each question correctly. Don't forget to write the given and the solution. III. rioolav vd zasm id (o ovode e lo onon (h gu 2ovom olpo A (T 1) How fast must Superman run to have the same momentum as a 2500 kg train moving at 4.5 m/s in the same direction? Assume that the mass of Superman is 120 kg. Toluscion to viotoois arto ogeie sr at seriW (8 alodeg n locitov (D Isnosnod (d d nos omit odsT a buogsdi of gainn bris inen boul ofitatong alo omic le ior oris (e AT ( 2) A force of 56.0 N acts on a 25.0 kg body for 120 s. Find the: to etinu Inule a) Impulse produced by the force, b) The resulting change in momentum of the body, c) The speed of the body at the end of 12.0 s. Assume that the body starts at 78to rest. t9 ornto noe mosolooo ( mutnomom uonil (d iT lioan li olin olind is eolov (b

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter2: Newton's Laws
Section: Chapter Questions
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vodo or to onon tb
Read, analyze and solve each question correctly. Don't forget to write the given and the
vioolav vd zasr gid (s
omit zd sorol guidqulnM (d
III.
guln to
ovode e lo onon th
solution.
g 20
noitde
1) How fast must Superman run to have the same momentum as a 2500 kg train moving
at 4.5 m/s in the same direction? Assume that the mass of Superman is 120 kg.
(8
or locitov (h
ml ods1 a buonysdi of gaim brie noh boul aftoajong lo oni Iior ors l (e
slodesd
Ismoshod (d
2) A force of 56.0 N acts on a 25.0 kg body for 120 s. Find the:
AT (
a) Impulse produced by the force,
b) The resulting change in momentum of the body,
c) The speed of the body at the end of 12.0 s. Assume that the body starts at
79ro rest.toc
olo nocllim
eolov (b
T Mo w oflin ai
Transcribed Image Text:vodo or to onon tb Read, analyze and solve each question correctly. Don't forget to write the given and the vioolav vd zasr gid (s omit zd sorol guidqulnM (d III. guln to ovode e lo onon th solution. g 20 noitde 1) How fast must Superman run to have the same momentum as a 2500 kg train moving at 4.5 m/s in the same direction? Assume that the mass of Superman is 120 kg. (8 or locitov (h ml ods1 a buonysdi of gaim brie noh boul aftoajong lo oni Iior ors l (e slodesd Ismoshod (d 2) A force of 56.0 N acts on a 25.0 kg body for 120 s. Find the: AT ( a) Impulse produced by the force, b) The resulting change in momentum of the body, c) The speed of the body at the end of 12.0 s. Assume that the body starts at 79ro rest.toc olo nocllim eolov (b T Mo w oflin ai
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