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What is the Effect of changing the angle of projection on the magnitude of maximum height?
Max height H = u2 sin2@ / 2g So as we increase the angle of projection, then max height too increases and its value will be just u2/2g when it is projected vertically upwards ie @ = 90 deg
The angle of projection of a projectile for which the horizontal range and maximum height are equal?
45 degrees.
What should be the angle between two vectors of magnitudes 8 and 8 units so that their resultant has a magnitude of 20 units?
It is not possible. The maximum magnitude is obtained when the vectors are aligned and in this case the resultant has a magnitude which is the sum of the individual vectors. In the given example, the maximum possible magnitude for the resultant is 16 units. In general |a+b| <= |a| + |b| where a, b are vectors and |a| is the magnitude of a
A projectile is fired in such a way that its horizontal range is equal to 14.5 times its maximum height What is the angle of projection?
15.42 degrees
When do two vectors have maximum and minimum magnitude?
Two vectors are max when parallel and min when anti-parallel.
What are the effect of changing the angle of projection of the magnitude of range maximum height and time of flight?
Changing the angle of projection affects the magnitude of range, maximum height, and time of flight. A higher angle will decrease the range and increase the maximum height while maintaining the time of flight. A lower angle will increase the range and decrease the maximum height while also maintaining the time of flight.
What is the Effect of changing the angle of projection on the magnitude of maximum height?
Max height H = u2 sin2@ / 2g So as we increase the angle of projection, then max height too increases and its value will be just u2/2g when it is projected vertically upwards ie @ = 90 deg
The range of projectile is maximum when the angle of projection is?
The range of projectile is maximum when the angle of projection is 45 Degrees.
Can a vector have a component greater than the vector's magnitude?
No, a vector's component cannot be greater than the vector's magnitude. The magnitude represents the maximum possible magnitude of a component in any direction.
How does angle of projection affect the maximum height?
The angle of projection affects the maximum height by determining the vertical and horizontal components of the initial velocity. At 90 degrees (vertical), all the initial velocity is vertical which results in maximum height. As the angle decreases from 90 degrees, the vertical component decreases, leading to a lower maximum height.
The angle of projection of a projectile for which the horizontal range and maximum height are equal?
45 degrees.
How many times greater is the maximum ground motion of a magnitude 5 earthquake compared with that of a magnitude 3 earthquake?
The ground motion of a magnitude 5 earthquake is 100 times greater than that of a magnitude 3 earthquake. This is because each whole number increase in magnitude represents an increase in amplitude by a factor of 10.
What should be the angle between two vectors of magnitudes 8 and 8 units so that their resultant has a magnitude of 20 units?
It is not possible. The maximum magnitude is obtained when the vectors are aligned and in this case the resultant has a magnitude which is the sum of the individual vectors. In the given example, the maximum possible magnitude for the resultant is 16 units. In general |a+b| <= |a| + |b| where a, b are vectors and |a| is the magnitude of a
When a vibration is at maximum displacement what is its velocity?
At maximum displacement, the velocity of the vibrating object is zero. This is because the object momentarily stops before changing direction and moving back towards the equilibrium position.
What method can be used to find the magnitude of the maximum transverse velocity of particles in the wire?
The method that can be used to find the magnitude of the maximum transverse velocity of particles in the wire is by using the formula for maximum transverse velocity, which is given by v A, where A is the amplitude of the wave and is the angular frequency of the wave.
Can a component of vector greater than vector magnitude?
No, a component of a vector cannot be greater than the magnitude of the vector itself. The magnitude of a vector is the maximum possible value that can be obtained from its components.
What was the maximum intensity of the 1960 Chili earthquake?
9.5 on the moment magnitude scale.
