Arealbot

14.04.2020 • 

Mathematics

PLEASE HELP ASAP WILL MARK THE BRAINLEST
Q1) What is the acceleration of a bicycle if the bicycle plus the rider have a mass of 50 Kg and the net force on the bicycle is 250 N?

A) 7 m/s2

B) 3 m/s2

C) 5 m/s2
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Q2) According to Newton’s Second Law of Motion, an object will accelerate if which kind of force is applied?

A) frictional force

B) balanced force

C) inertial force

D) unbalanced force
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Q3) Which force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2?

A) 0.25 N

B) 49 N

C) 196 N

D) 748 N
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Q4) What is the mass of a cannonball if a force of 2,500 N gives the cannonball an acceleration of 200 m/s2?

A) 12.5 kg

B) 15.0 kg

C) 20 kg

D) 25 kg

Ответ:

yedida

08.09.2021

Mathematics

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ok from looking at this we can see that it goes up one hour for every 25 miles so

25mph

Hope This Helps!!!

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