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A skier squats low and races down an 11 degree ski slope during a 2s interval the skier accelerates 1.2m per sec squared what is the horizontal component of the skier's acceleration?
Wiki User
∙ 13y ago
It doesn't matter how long she maintains her acceleration.
As long as she continues to accelerate at 1.2 m/s2 parallel to the slope,
the vertical component of her acceleration is
1.2 sin(11°) = 0.229 m/s2 (rounded)
and the horizontal component is
1.2 cos(11°) = 1.178 m/s2(rounded)
Wiki User
∙ 13y ago
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What are three components needed to find an object acceleration?
Using the definition of acceleration as change of speed / time, you basically need to know: * A time interval during which the object accelerates. * The velocity at the beginning of this time interval. * The velocity at the end of this time interval.
If a body dropped from rest has a constant acceleration in free fall is the distance traveled by the body the same for each time interval?
No, the distance traveled by the body in free fall is not the same for each time interval. The distance traveled increases with time because the body accelerates due to gravity. This means that the body covers more distance in each subsequent time interval.
What is the average acceleration during the time interval 0 seconds to 10 seconds?
The average acceleration during the time interval from 0 to 10 seconds is the change in velocity divided by the time interval. If you provide the initial and final velocities during this time interval, we can calculate the average acceleration for you.
How to find acceleration?
Acceleration can be calculated by dividing the change in velocity by the time taken to make that change. The formula for acceleration is: acceleration = (final velocity - initial velocity) / time. Acceleration is a vector quantity, meaning it has both magnitude and direction.
How do you calculate a objects acceleration?
Acceleration = (change in speed) divided by (time interval)
What is the formula in finding the acceleration of an object?
The formula for acceleration is acceleration = change in velocity / time interval. It can also be written as a = (v_f - v_i) / t, where a is acceleration, v_f is the final velocity, v_i is the initial velocity, and t is the time interval.
Which is an increase of speed during a given interval of time?
Acceleration is an increase in speed during a given interval of time. It is the rate of change of velocity with respect to time.
What is the formula to determine the acceleration of an object moving in a strait line?
The formula to determine acceleration is acceleration = change in velocity / time taken. It can also be written as a = (v2 - v1) / t, where a is acceleration, v1 is the initial velocity, v2 is the final velocity, and t is the time taken.
Describe the motion of a speeding up object?
A speeding up object accelerates its velocity over time, meaning its speed increases at a steady rate. This is indicative of a positive acceleration, where the object covers more distance in each consecutive time interval.
What is An increase of speed during a given interval of time is called negative acceleration?
Actually, an increase in speed during a given interval of time is called acceleration, not negative acceleration. Negative acceleration, also known as deceleration, refers to a decrease in speed over time.
What increases speed during a given interval of time?
acceleration
An increase of speed during a given interval of time is called negative acceleration?
No, an increase in speed during a given interval of time is called acceleration. Negative acceleration, also known as deceleration, refers to a decrease in speed over time.
