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Q: Your light truck weighs 3500 kg and you drive up a gentle slope that is 0.5 km long. At the top of the slope you are 200m higher than when you started. Assuming no friction what force is needed?
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What if your truck weighs 3'500kg you drive gentle slope is 05km long at the top slope you are 200m higher in elevation when you started assuming no friction what force you engine drove up?

1400N


What if your truck weighs 3500 kg you drive up a gentle slope that is 5kg long At the top of the slope you are 200m higher in elevation then when you started with no friction what was the force?

14000N is the correct answer


A light truck weighs 3500kg you drive up a gentle slope 0.5km long at the top ofslope you are 200 m higher in elevation than when you stated assuming no friction what force has your engine exerted to?

14000N


Truck weighs 3500 kg you drive up a gentle slope that is 0.5 km long at top you are 200 m higher assuming no friction what force has your engine exerted to drive up the slope?

Answer is 14000N.


What if your light truck weighs 3500 kg you drive up a gentel slope that is 0.5 km long at the top of the slope you are 200 m higher in elevation than when you started assuming no friction what force?

The answer is 14000N. 3500(9.8)/(500/200) = 1400(9.8) = 13720 A 44% grade is not a "gentle slope."


A truck weighs 3500kg you drive 0.5 km long The top of the slope you are 200 m higher in elevation than when started Assuming no friction what force has your engine exerted to drive up this slope?

7000N isn't the correct answer i think its 14000n. oplease help me figure this out


What will cause more friction a pencil or chalk writing?

of course


What is the relationship between contact force and friction?

Generally, the higher the contact force, the higher the friction.


How does weight and mass affect friction?

Well weight and mass are proportional... But mass affects friction because the higher your mass the higher your friction.


What is more sliding friction or static friction?

static friction is higher in most cases, if you're talking about the coefficient of static or kinetic friction


What pattern do you notice about the values for the coefficients of friction?

The value of static friction is higher than the value of kinetic (sliding) friction.


Why is it easier to dance on a polished and smooth surface than on a rough surface?

Assuming the rugosities are not so large to be trip hazards, the rough surface has the higher friction, hence drag, between floor and shoe sole.