| Bike Pedals |
| I need help with a 10th grade math word problem? |
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u = unicycles (1 wheel)
b = bicycles (2 wheels)
t = tricycles (3 wheels)
b = u + 1 (b/c there's one more bicycle than unicycle)
...... |
| Help ........ physic assigment again? |
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Julie, if you don't understand problems this simple in HS physics, don't go into physics in college. Please get yourself a study bu...... |
| Easy question.....? |
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It is an easy question. You are so right!...... |
| Can YOU help me? |
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A
Due to the stiffness of the spokes when stuck by the card a force is applied and the spokes vibrate causing noise for a short period of t...... |
| Math help!!!!!!!!!!!!!!!!!!!!!... |
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You can figure out how much of a head start the earlier departing person has, then how much per hour the later departing one gains, and go f...... |
| Please help me solve this complicated problem.? |
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a) W = mgh = 75kg * 9.8m/s^2 * 120m = 88 200 J
b)
5.1 meter represent a height of
Sin(7.5) * 5.1 = 0.666m
Average work for one rev...... |
| Physics in Action!! Need help on Physics!!!!!? |
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Torque is also known as moment, and its unit is Nm (Newton meter)
The formula: torque = Fd, where
F is the applied force
d is the distanc...... |
| Muddy gila monsters??? |
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Most of the MONSTERS are representing your own negative characteristics and tendencies. It usually symbolizes the most negative and least de...... |
| Bike with an electric motor that you can also pedal? |
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Yes, they do exist. We sell them at the bike shop where I work. Basically what they are is an electric bicycle. The top speed I've seen ...... |
| What old show? Child on bike, will be killed by truck, time slowed, parent used belt on pedal to stop accident |
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Outer limits - a man is temporarily stuck in time. kid on a tricycle ready to run in front of a truck..the situation agonizes the man greatl...... |
| Vintage Huffy 5 speed problem? |
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There are a couple reasons for this.
First, you should never pedal a bike with a derailleur backwards. The derailleur guides the chain in...... |
| Do you know ......................? |
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frame
wheels
tyres
inner tube
inner tube valve
brake pads
brake callipers
brake cables
brake levers
handle bar
handle bar grips
p...... |
| CAn the grads help me on this Physics problems???? |
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Question 1:
Torque is a force applied at a distance,
T = F * r
Where T is the torque, F is the force, and r is the radius the force is ...... |
| Strange sound coming from my '01 Ford Escort? |
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Not sure without hearing it but I do know they had a problem with the pcv valve making a noise like that, I have seen people replace there c...... |
| Argh im confused please help on this question!!!? |
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sounds good to me...... |
| What is the largest head start the tortoisecould have been given with out being able to beat the hare?????? |
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i got the tortoise finishes in 11.5 hours but ok. and the largest head start:
you have to solve this equation 165/15 = (165-x)/12
which...... |
| Occasional clicking sound while riding bike? |
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it might be a tight link in your chain. the click is when the chain goes through your derailluer. lift the rear wheel off the ground and ped...... |
| My gears seem to be shifting, but I can't get any friction, what am I doing wrong? |
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This could be caused by one of two things. First, the chain may not be on a gear. Make sure that the chain is firmly on the front chainrin...... |
| Does anyone know this childrens song lyrics are something like "with his right pedal up and his left pedal ... |
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The only one i know about a bicycle is
I ride my little bicycle
I ride it to the shop
and when i see a big red light
I know i have to ...... |
| What do I do? |
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Maybe the trip would seriously stress your cat out, as well as yourself. Good luck, but I suggest if you have not already, think about your...... |
| Do you like my idea for a hybrid car? |
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Sounds ok. What do you do when it rains?Would be good if one lived near a body of water with a biking trail.
Could this thing fit in a c...... |
| Science Fair madness-How can I power a bike with a resuable resource that includes a fan? |
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They have little "motors" that you can add onto a bike that use the energy from the wheel turning to charge the batteries, and the...... |
| Weak gear resistance? |
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The amount of work you do is dependent on the speed you're travelling.
If you're finding it fairly easy to cruise along on flat r...... |
| Why do men's bicycles have a crossbar and womens don't, you'd think it should be the other way round? |
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This is not about "slipping the pedal" thing. This design came because women have skirts, and because of the reason they cannot/sh...... |
| If I pedal 30 minutes a day will I lose some weight? |
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it depends if you peddle briskly then maybe but it all depends on your calorie intake vs the calories you burn off. it you eat 3000 calories...... |
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