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What happenes when you increase an airplanes wing size and speed?
generates more lifting force
How does speed increase the weight of a moving body?
Speed does not increase the weight of a moving body. Weight is determined by the mass of the object and the force of gravity acting on it, and it remains constant regardless of speed. Speed only affects the kinetic energy of the body, which is proportional to the square of the speed.
What increases as the speed of an object increases?
As the speed of an object increases, its kinetic energy and momentum also increase. Additionally, the drag force acting on the object due to air resistance will also increase with speed.
Is the lever increase the force to move an object but it does not change the direction of the force?
There are 3 basic types of levers. 1st class, 2nd class and 3rd class. some change the direction of the force, some do not. some increase the force, some do not. A broom is an example of increasing speed, but not force. The direction of the effort (force you put in) and the resistance (force applied to the floor) is the same.
When is acceleration produced?
When there is a net force. This means that all the forces working on an object do not cancel each other, as such there will be a net force which will cause an acceleration. Accelerations may also be caused by fictitious forces if you are not in an acceleration-free reference frame (i.e. you are not in an inertial frame).
What would happen if a boy and girl increase the force to pedal by pedal faster each applies the same increase force what will happen?
If a boy and a girl increase the force to pedal faster by each applying the same increased force, the speed of their cycling will increase. This is because the force they are applying is directly proportional to the acceleration of the bike. As they pedal faster with the same increased force, the bike will accelerate at a faster rate, leading to an increase in speed.
How do you describe two ways to increase the pressure exerted on an object?
To increase the pressure exerted on an object, you can either decrease the area over which the force is applied or increase the force applied on the object. This can be achieved by either applying a greater force on the same surface area or applying the same force on a smaller surface area.
Which of the following would increase the output force of a lever?
Increasing the length of the lever arm or applying a larger input force would increase the output force of a lever.
What does a machine increase when it reduces force?
Speed.
What is the effect of a constant force on speed?
A constant force will cause an object to accelerate in the direction of the force, leading to an increase in speed over time. The greater the force applied, the greater the acceleration and the faster the object's speed will increase. If the force is removed, the object will continue to move at a constant speed due to its inertia.
How can velocity be changed?
Velocity can be changed by applying a force in the direction of motion. An increase in force will result in an increase in velocity, while a decrease in force will cause velocity to decrease. Another way to change velocity is by changing the direction of motion, which can be achieved by applying a force perpendicular to the current motion.
By increasing your speed you also increase?
Force of impact.
How many times centripetal force will increase if the angular speed of a body moving with uniform speed moving in a circle is increases?
Centripetal acceleration, and therefore centripetal force, is proportional to the square of the angular velocity. For example, if you increase the angular velocity by a factor of 10, the centripetal force will be increased by a factor of 100.
What can increase the speed of object?
Increasing the force applied to the object or reducing the air resistance can increase the speed of an object. Additionally, decreasing the mass of the object can also help increase its speed.
How can the speed of an object can be changed?
The speed of an object can be changed by applying a force to it in the direction of motion. Increasing the force will accelerate the object, while reducing the force will slow it down. Additionally, changing the mass of the object will also affect its speed.
What can speed up or slow down a moving object?
Factors that can speed up a moving object include applying a force in the direction of motion and reducing friction. Factors that can slow down a moving object include applying a force in the opposite direction of motion and increasing friction.
How do you decrease velocity of a moving car?
You increase the frictional force by applying the brakes.
