A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
🔄 Click to see definition
Definition1/18
((60m/s+80m/s)/2)x12s=840m
🔄 Click to see term
Term1/18
How long will it take a sailboat traveling at the rate of 5 miles per hour to sail 120 miles
🔄 Click to see definition
Definition1/18
It will take a sailboat 24 hours traveling at 5 miles per hour
to sail 120 miles.
🔄 Click to see term
Term1/18
Find the uniformed acceleration that causes a car's velocity to increase from 32 ms to 96 ms in a period of 8.0 seconds
🔄 Click to see definition
Definition1/18
The average uninformed acceleration is (delta-V) / (delta-T). Delta-V = (96 - 32) = 64 m/s. Delta-T = 8.0 seconds. A = (64 m/s) / (8.0 sec) = 8 m/s2
🔄 Click to see term
Term1/18
If I have a right triangle The side opposite angle A is 6 meters and the side adjacent angle A is 8 meters How long is the hypotenuse
🔄 Click to see definition
Definition1/18
The hypotenuse is: 10
🔄 Click to see term
Term1/18
A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball
🔄 Click to see definition
Definition1/18
F=ma
m=F/a
m=20/4.0
m=5Kg
🔄 Click to see term
Term1/18
A man accepts a bet and circumnavigates the earth in 80 days Using 6200 miles as the circumference of the earth at his latitude determine the average speed in miles over hour
🔄 Click to see definition
Definition1/18
3.229 miles/hour
🔄 Click to see term
Term1/18
If a right triangle is 12.5 meters and the side opposite a 30 angle. how long is the hypotenuse
🔄 Click to see definition
Definition1/18
If a right triangle is 12.5 meters and the side opposite a 30 angle, the hypotenuse length will be: 14.43 meters.
🔄 Click to see term
Term1/18
A driver traveling at a speed of 21 ms tops a hill and spots a deer standing in the middle of the road 90 meters away He hits the brakes and panic stops the car in 8 seconds How far did the car travel
🔄 Click to see definition
Definition1/18
Assuming that his acceleration was linear (ie. that he slowed
down at a perfectly steady rate), then you can say his velocity at
any point in those eight seconds was:
21 - t(21 / 8) m/s
To get the distance covered in that time, you can simply take
the area under that line between 0 seconds and eight seconds.
Because it's linear, this is very easy. You're dealing with a right
triangle that is 8 seconds wide and 21 meters per second tall. With
a triangle, the area is equal to half it's width times it's height,
so the equation is:
d = 21m/s * 8s / 2
∴d = 168m / 2
∴d = 84m.
So he traveled 84 meters in those 8 seconds, and probably scared
the bejeebers out of that poor deer.
Average speed = 21/2 m/s , Time =8 s, Distance = 8 x 21/2 =
84m
🔄 Click to see term
Term1/18
A plane traveling at 80 ms lands on a runway and comes to rest after 10 seconds What was the plane's deceleration
🔄 Click to see definition
Definition1/18
-80/10 = -8 m/s2
🔄 Click to see term
Term1/18
In the metric system the prefix for 1 1000 is
🔄 Click to see definition
Definition1/18
milli
🔄 Click to see term
Term1/18
Police find skid marks 180 meters long on a highway where a car made an emergency stop Assuming that the deceleration was a equals 10 ms about the maximum for dry pavement how fast was the car t
🔄 Click to see definition
Definition1/18
60 m/s
🔄 Click to see term
Term1/18
120 meters northeast vector or scalar
🔄 Click to see definition
Definition1/18
Vector, magnitude and direction.
🔄 Click to see term
Term1/18
How many airmiles from Oklahoma city to dallas
🔄 Click to see definition
Definition1/18
Air miles from Oklahoma City, Oklahoma, to Dallas, Texas, total 191 miles. That is 307 kilometers or 166 nautical miles.
🔄 Click to see term
Term1/18
What type of measurement is this 5 meters second west
🔄 Click to see definition
Definition1/18
Vector because it has both direction and magnitude.
🔄 Click to see term
Term1/18
How far did the car travel before stopping after traveling 21 ms with a deer in the 90 meters away
🔄 Click to see definition
Definition1/18
We are not told if the car just reaches the deer, or gets to
some other distance before or past the deer. If it just reaches the
deer, it traveled 90 metres of course. From the information
supplied it doesn't matter where the deer was.
🔄 Click to see term
Term1/18
Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c
🔄 Click to see definition
Definition1/18
1
🔄 Click to see term
Term1/18
What is the tan of angle A bc equals 5 ca equals 12 ba equals 13
🔄 Click to see definition
Definition1/18
tan(23) = 1.58815308
🔄 Click to see term
🥳
Great job!
You studied all the cards in this guide.
Rate this guide:
☆★☆★☆★☆★☆★
Start overPrint
Full screen
Rate this Study Guide:
☆★☆★☆★☆★☆★
Cards in this guide (18)
What is the Metric unit for mass in science
kilogram
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
((60m/s+80m/s)/2)x12s=840m
How long will it take a sailboat traveling at the rate of 5 miles per hour to sail 120 miles
It will take a sailboat 24 hours traveling at 5 miles per hour
to sail 120 miles.
Find the uniformed acceleration that causes a car's velocity to increase from 32 ms to 96 ms in a period of 8.0 seconds
The average uninformed acceleration is (delta-V) / (delta-T). Delta-V = (96 - 32) = 64 m/s. Delta-T = 8.0 seconds. A = (64 m/s) / (8.0 sec) = 8 m/s2
If I have a right triangle The side opposite angle A is 6 meters and the side adjacent angle A is 8 meters How long is the hypotenuse
The hypotenuse is: 10
A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball
F=ma
m=F/a
m=20/4.0
m=5Kg
A man accepts a bet and circumnavigates the earth in 80 days Using 6200 miles as the circumference of the earth at his latitude determine the average speed in miles over hour
3.229 miles/hour
If a right triangle is 12.5 meters and the side opposite a 30 angle. how long is the hypotenuse
If a right triangle is 12.5 meters and the side opposite a 30 angle, the hypotenuse length will be: 14.43 meters.
A driver traveling at a speed of 21 ms tops a hill and spots a deer standing in the middle of the road 90 meters away He hits the brakes and panic stops the car in 8 seconds How far did the car travel
Assuming that his acceleration was linear (ie. that he slowed
down at a perfectly steady rate), then you can say his velocity at
any point in those eight seconds was:
21 - t(21 / 8) m/s
To get the distance covered in that time, you can simply take
the area under that line between 0 seconds and eight seconds.
Because it's linear, this is very easy. You're dealing with a right
triangle that is 8 seconds wide and 21 meters per second tall. With
a triangle, the area is equal to half it's width times it's height,
so the equation is:
d = 21m/s * 8s / 2
∴d = 168m / 2
∴d = 84m.
So he traveled 84 meters in those 8 seconds, and probably scared
the bejeebers out of that poor deer.
Average speed = 21/2 m/s , Time =8 s, Distance = 8 x 21/2 =
84m
A plane traveling at 80 ms lands on a runway and comes to rest after 10 seconds What was the plane's deceleration
-80/10 = -8 m/s2
In the metric system the prefix for 1 1000 is
milli
Police find skid marks 180 meters long on a highway where a car made an emergency stop Assuming that the deceleration was a equals 10 ms about the maximum for dry pavement how fast was the car t
60 m/s
120 meters northeast vector or scalar
Vector, magnitude and direction.
How many airmiles from Oklahoma city to dallas
Air miles from Oklahoma City, Oklahoma, to Dallas, Texas, total 191 miles. That is 307 kilometers or 166 nautical miles.
What type of measurement is this 5 meters second west
Vector because it has both direction and magnitude.
How far did the car travel before stopping after traveling 21 ms with a deer in the 90 meters away
We are not told if the car just reaches the deer, or gets to
some other distance before or past the deer. If it just reaches the
deer, it traveled 90 metres of course. From the information
supplied it doesn't matter where the deer was.
Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c
1
What is the tan of angle A bc equals 5 ca equals 12 ba equals 13
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
A jogger runs at an average speed of 5 ms for 3 minutes then finishes with an average speed of 4 ms for 2 minutes What is his average speed in ms for the run
How long will it take a sailboat traveling at the rate of 5 miles per hour to sail 120 miles
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
A jogger runs at an average speed of 5 ms for 3 minutes then finishes with an average speed of 4 ms for 2 minutes What is his average speed in ms for the run
How long will it take a sailboat traveling at the rate of 5 miles per hour to sail 120 miles
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
If I have a right triangle The side opposite angle A is 6 meters and the side adjacent angle A is 8 meters How long is the hypotenuse
A man accepts a bet and circumnavigates the earth in 80 days Using 6200 miles as the circumference of the earth at his latitude determine the average speed in miles over hour