10 Answered Questions for the topic Physics 11

Physics 11

10/01/20

#### Need help in physics 11

How do I find out what the initial and final velocity is? for ex. A stone tumbles into a mineshaft and strikes bottom after falling for 4.2 secs. how deep is mineshaft. I am confused by which...
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Physics 11

10/01/20

#### Need help in physics 11

How do I find out what the initial and final velocity is? for ex. A stone tumbles into a mineshaft and strikes bottom after falling for 4.2 secs. how deep is mineshaft. I am confused by which...
more

Physics 11 Physics

08/26/20

#### A bus travelling at the speed limit of 50 km/h passes a bus stop. The driver sees the bus stop 2.0 seconds after passing the bus stop. How far (in meters) did the bus travel during this time?

A bus travelling at the speed limit of 50 km/h passes a bus stop. The driver sees the bus stop 2.0 seconds after passing the bus stop. How far (in meters) did the bus travel during this time?Please...
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Physics 11 Physics

08/19/20

#### Find the speed of the car

Data from a road trip is shown. The car traveled from t=1hr to t=5hr. Assume the car drove in a straight path. Find the speed of the car from t=1hr to t=5hr.Time(h) Distance (km) ...
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Physics 11 Physics

08/04/20

#### whow long will it take for the bee to smash into your windshield

when travelling on your motorcycle at a velocity of 70.0km/h (E), you notice a bumble bee 10.0m in front of you is flying 2.90m/s (W) If both you and the bee are travelling in a straight path, how...
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Physics 11 Physics

08/04/20

#### What is the average speed of the object over the whole time interval?

An object moves to the right 10.0m from the starting point in a time of 1.0s, then moves 13.0m to the left in the time of 2.0s and finally to the right in a time of 1.0s. What is the average speed...
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Physics 11 Physics

08/02/20

#### A mountain goat butts you off a 50.0 m high cliff with a horizontal velocity of 3.0 m/s. How far from the base will you strike the ground?

A mountain goat butts you off a 50.0 m high cliff with a horizontal velocity of 3.0 m/s. How far from the base will you strike the ground? Answer: (dx = 9.6 m)Please show work thank you!

#### In the Circuit below the voltmeter V draws negligible current and the internal resistance of the battery is 1.0 ohm

In the Circuit below the voltmeter V draws negligible current and the internal resistance of the battery is 1.0 ohm Please show work! Sorry I could not paste the diagram. v=12.0, there are also 3.0...
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#### A projectile of mass 5.0 kg is shot

A projectile of mass 5.0 kg is shot horizontally with an initial speed of 17 m/s from a height of 25.0 m above a flat desert surface. For the instant before the projectile hits the surface,...
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Physics 11

07/03/18

#### A pole vaulter of mass 75 kg reaches a maximum speed of 7 m/s ...

A pole vaulter of mass 75 kg reaches a maximum speed of 7 m/s just before he jams his pole into the notch to launch himself over the bar. Assuming that his pole is only 80% efficient, what is the...
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