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If a car travels 1 lap around a 7000 m track in 60 seconds what is its velocity?
Wiki User
∙ 13y ago
7000/60=116.66667 m/s
Wiki User
∙ 13y ago
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Is angular velocity the same as tangential velocity?
No. If you can drive around a ten-mile track in the same time it takes you to drive around a one-mile track, then your angular velocity is the same in both cases. But in order to do that, you'll need much higher tangential velocity during the longer run. Tangential velocity is what you'd normally call your 'speed' as you blaze around the track.
When you run around a track at 5 km and h your velocity is constant?
sure.
If two trains are 2000 miles apart on the some track one travels east at a velocity of 150 mph the other travels west at a velocity of 100 mph how long will it take for them to meet?
The closing velocity is speed1 plus speed2, so the trains are moving toward each other at 250 mph. 2000/250 = 8. The trains will meet in 8 hours.
If a car travels at a constant speed is it accelerating?
No. Acceleration is the change in velocity(speed) over a period time.=====================================Another contributor bristled:Sorry. Velocity and speed are not two different words for the same thing.Velocity means speed and direction, and acceleration means any change in velocity.If the speed is constant but the direction is changing ... like turning a corner or drivingon a circular track ... then velocity is changing, and there is acceleration.
Mike ran ten laps around his schools 14 mile track in 15 minutes what was his averag velocity in miles per hour?
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
When you run around a track at 5 km h your velocity is constant?
Yes, if you run around a track at a constant speed of 5 km/h, your velocity is constant because velocity includes both speed and direction. As long as you maintain this speed and direction, your velocity remains constant.
As a cart travels around a horizontal circular track does the cart undergo a change in velocity speed inertia or weight?
Cart experiences a change in velocity(which is a vector quantity, not like speed). Cart's velocity on circular track has to be tangent to track at each point and because of that it has to change its direction. Speed may or not remain the same, you can't tell it changes in each possible case. Mass and weight remain the same.
Is angular velocity the same as tangential velocity?
No. If you can drive around a ten-mile track in the same time it takes you to drive around a one-mile track, then your angular velocity is the same in both cases. But in order to do that, you'll need much higher tangential velocity during the longer run. Tangential velocity is what you'd normally call your 'speed' as you blaze around the track.
Does a race car driving around a track at 240 km have a constant velocity?
no
When you run around a track at 5 km and h your velocity is constant?
sure.
One car travels around the track in 2 minutes Another car travels around the track in 1.5 minutes How long does it take the faster car to lap the slower one?
What is the math formula which would solve this question?
What is the average velocity of a runner who completes one lap of a 400m track in 75s?
The average velocity of a runner who completes one lap of a 400m track in 75 seconds is 5.33 m/s. This is calculated by dividing the distance traveled (400m) by the time taken (75s).
If two trains are 2000 miles apart on the some track one travels east at a velocity of 150 mph the other travels west at a velocity of 100 mph how long will it take for them to meet?
The closing velocity is speed1 plus speed2, so the trains are moving toward each other at 250 mph. 2000/250 = 8. The trains will meet in 8 hours.
What is one example of velocity?
One example of Velocity is that if you are running in the same direction, your speed and velocity is the same. But if you are running AROUND the track, your speed is the same but your velocity is changing.
Why is a person running around a circular track at a constant speed accelerating?
Even though the person is moving at a constant speed, they are changing direction constantly as they go around the track. Since acceleration is defined as any change in velocity, and velocity includes both speed and direction, the person running on a circular track is experiencing acceleration.
Explain why velocity changes while driving around a circular track even if the speed is constant?
While the speed may be constant, the velocity changes because velocity is a vector quantity that includes direction. As the car drives around the circular track, its direction constantly changes, causing the velocity to change even though the speed remains the same. This change in velocity is due to the centripetal acceleration required to keep the car moving in a circular path.
If an athlete runs once around a track back to the starting line is her average velocity zero?
No, the average velocity is not zero. Average velocity is the total displacement divided by the total time taken. For one lap around the track, the athlete ends up back at the starting line, so the total displacement is not zero.
