1. A mass (m) of an object is accelerated by an outside force (F). Ifthe outside force is kept constant, and the mass is doubled, whatis the acceleration?a. halvedc. increased by 122b. doubledd. decreased 4x2. If the mass of an object is kept constant, what is the external netforce and acceleration produceda. equalC. directly proportionalb. not affectedd. inversely proportional3. A 3500 kg vehicle is travelling at a speed of 60 km/h. What will bethe acceleration of the vehicle if it is stopped in 20 s by a constantretarding force? What will be its direction?4. A retarding force reduces the velocity of a 15 kg ball sliding on awell -polished tiles from 15 m/s to 11 m/s in 2 s. Calculate theforce magnitude? V SHOW ME WHAT YOU GOT!Answer the following question:1. A mass (m) of an object is accelerated by an outside force (F). ITthe outside force is kept constant, and the mass is doubled, whatis the acceleration?a. halvedc. increased by 2b. doubledd. decreased 4x2. If the mass of an object is kept constant, what is the external netforce and acceleration produceda. equalc. directly proportionald. inversely proportional3. A 3500 kg vehicle is travelling at a speed of 60 km/h. What will bethe acceleration of the vehicle if it is stopped in 20 s by a constantb. not affectedretarding force? What will be its direction?4. A retarding force reduces the velocity of a 15 kg ball sliding on awell -polished tiles from 15 m/s to 11 m/s in 2 s. Calculate theforce magnitude?THIS IS IT. GOTCHA!o assess what you know after you have engaged with the lesson fill theplumns below with what you Know about the topic, what you Want toOw, and what you've Learned.What I want to LEARN MORELEARNIED5.

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Answered: nswer the following question: 1. A mass…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 39P: A student’s backpack, full of textbooks, is hung from a spring scale attached to the ceiling of an...

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1. A mass (m) of an object is accelerated by an outside force (F). If
the outside force is kept constant, and the mass is doubled, what
is the acceleration?
a. halved
c. increased by 122
b. doubled
d. decreased 4x
2. If the mass of an object is kept constant, what is the external net
force and acceleration produced
a. equal
C. directly proportional
b. not affected
d. inversely proportional
3. A 3500 kg vehicle is travelling at a speed of 60 km/h. What will be
the acceleration of the vehicle if it is stopped in 20 s by a constant
retarding force? What will be its direction?
4. A retarding force reduces the velocity of a 15 kg ball sliding on a
well -polished tiles from 15 m/s to 11 m/s in 2 s. Calculate the
force magnitude?

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