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Reading acceleration is a technique used to teach people how to read faster while still retaining the meaning of what they read. I know that they encourage them to read groups of words instead of single (one-at-a-time) words. They start fairly slowly and then speed up faster and faster.
What else can I help you with?
What would be the magnitude and direction of acceleration which would make the balance reading zero?
The magnitude of the acceleration required to make the balance reading zero would equal the gravitational acceleration acting downwards on the balance. The direction of this acceleration would be upward to counteract the gravitational force acting downward, resulting in a net force of zero on the balance.
What happens to the reading on the scale when the elevator stops moving?
When the elevator stops moving, the reading on the scale will briefly increase before returning to the original reading. This is due to the inertia acting on the person's body and affecting the scale reading as the elevator decelerates.
What happens to the reading on the scale as the elevator begins to move upward to move downward?
As the elevator begins to move upward, the reading on the scale will momentarily increase. Conversely, as the elevator starts to move downward, the reading on the scale will momentarily decrease. This change in reading is due to the acceleration experienced by the occupants of the elevator, causing a shift in apparent weight.
What happens to the reading on the scale as the elevator begin to move upward?
As the elevator moves upward, the reading on the scale will temporarily increase. This is because the scale measures the force exerted by the person standing on it, which includes their weight and an additional force due to the upward acceleration of the elevator.
Is radial acceleration the same as centripetal acceleration?
No, radial acceleration and centripetal acceleration are not the same. Radial acceleration is the acceleration directed towards the center of a circle, while centripetal acceleration is the acceleration that keeps an object moving in a circular path.
What would be the magnitude and direction of acceleration which would make the balance reading zero?
The magnitude of the acceleration required to make the balance reading zero would equal the gravitational acceleration acting downwards on the balance. The direction of this acceleration would be upward to counteract the gravitational force acting downward, resulting in a net force of zero on the balance.
What happens to the reading on the scale when the elevator stops moving?
When the elevator stops moving, the reading on the scale will briefly increase before returning to the original reading. This is due to the inertia acting on the person's body and affecting the scale reading as the elevator decelerates.
What happens to the reading on the scale as the elevator begins to move upward to move downward?
As the elevator begins to move upward, the reading on the scale will momentarily increase. Conversely, as the elevator starts to move downward, the reading on the scale will momentarily decrease. This change in reading is due to the acceleration experienced by the occupants of the elevator, causing a shift in apparent weight.
What is the acceleration of a car that moves at a steady velocity of 100 kmh for 100 seconds Explain your answer and state why this question is an exercise in careful reading as well as in physics?
Acceleration = 0 because the car is moving at a STEADY velocity. It is neither speeding up, nor slowing down.
What happens to the reading on the scale as the elevator begin to move upward?
As the elevator moves upward, the reading on the scale will temporarily increase. This is because the scale measures the force exerted by the person standing on it, which includes their weight and an additional force due to the upward acceleration of the elevator.
Is radial acceleration the same as centripetal acceleration?
No, radial acceleration and centripetal acceleration are not the same. Radial acceleration is the acceleration directed towards the center of a circle, while centripetal acceleration is the acceleration that keeps an object moving in a circular path.
What do you need in order to calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
What is the difference between gravitational acceleration and acceleration?
Gravitational acceleration is simply acceleration due to gravity.
What measurements do you need in order calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
What is the rate at which an object velocity changes?
Acceleration
What measurements to do you need order to calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
What measurement do you need in order to calculate acceleration?
Speed and time. As acceleration is the change in speed over time.However, if you do not have a direct reading of speed, you will need to claculate that also, from distance over time.So all the units are:-Distance = MetresTime. = SecondsSpeed = m/sAcceleration = m/s/s or m/s2
