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What is the change in velocity of the biker below as he travels from B to point C?
There is not enough information provided about the biker's initial and final velocities or the distance between points B and C to calculate the change in velocity.
What is the motion of objects moving in two dimensions under the influence of gravity a. horizontal velocity b. directrix c. vertical velocity d. projectile motion?
horizontal velocity
Two balls a and b are moving towards each other with speeds 5ms and 2ms respectively. what will be the velocity of a just after a perfectly inelastic head-on collision?
In a perfectly inelastic collision, the two objects stick together after the collision. The velocity of the objects after collision will be a weighted average of their initial velocities based on their masses. The velocity of ball a after collision can be calculated using the formula: (m1 * v1 + m2 * v2) / (m1 + m2), where v1 and v2 are the initial velocities of balls a and b, and m1 and m2 are the masses of balls a and b respectively.
The momentum of an object is defined as the objects A mass times its velocity B force times the time interval C force times it acceleration D mass times it acceleration E velocity times?
A. mass times its velocity. Momentum is calculated by multiplying an object's mass by its velocity.
Find the acceleration of a car that goes from A meters per second to B meters per second in 8 seconds?
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Given the initial velocity (A), final velocity (B), and time (8 seconds), you can substitute the values into the formula to find the acceleration.
What is the change in velocity of the biker below as he travels from B to point C?
There is not enough information provided about the biker's initial and final velocities or the distance between points B and C to calculate the change in velocity.
What is the motion of objects moving in two dimensions under the influence of gravity a. horizontal velocity b. directrix c. vertical velocity d. projectile motion?
horizontal velocity
Two balls a and b are moving towards each other with speeds 5ms and 2ms respectively. what will be the velocity of a just after a perfectly inelastic head-on collision?
In a perfectly inelastic collision, the two objects stick together after the collision. The velocity of the objects after collision will be a weighted average of their initial velocities based on their masses. The velocity of ball a after collision can be calculated using the formula: (m1 * v1 + m2 * v2) / (m1 + m2), where v1 and v2 are the initial velocities of balls a and b, and m1 and m2 are the masses of balls a and b respectively.
The momentum of an object is defined as the objects A mass times its velocity B force times the time interval C force times it acceleration D mass times it acceleration E velocity times?
A. mass times its velocity. Momentum is calculated by multiplying an object's mass by its velocity.
What happens to the gravitational force between objects getting farther away A. it increases B. it decreases?
B. It decreases as the distance between the objects increases. The force of gravity follows an inverse square law, meaning that as the distance between two objects increases, the gravitational force between them decreases.
Starship A weighs 2 tons and requires a speed of about 11 km s to escape from the Earth The escape velocity from Earth of Starship B that weighs 4 tons is?
The escape velocity of an object only depends on the mass of the planet it is escaping from, not the mass of the object itself. Therefore, Starship B would also require a speed of about 11 km/s to escape from Earth.
A bullet of mass A and velocity B is fired into a block of mass C and sticks to it the final velocity of the system equals?
Since, momentum before impact = the momentum after impact. Therefore, A x B = (A + C). v Final velocity, v = A x B/A + C
Is it possible for two objects to ever have the same velocity but different accelerations?
Yes. You could have two objects with the same final velocity (momentum, if they have mass), but having each one accelerated differently. Imagine object A starts from 5 m/s, and is accelerated over 1 second with acceleration of 20 m/s2 to attain a final velocity of 25 m/s. Now, imagine object B starts from 15 m/s, and gets an acceleration over 1 second of 10 m/s2 to attain the final velocity of 25 m/s. Both end up with the same velocity, but had different accelerations.
Find the acceleration of a car that goes from A meters per second to B meters per second in 8 seconds?
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Given the initial velocity (A), final velocity (B), and time (8 seconds), you can substitute the values into the formula to find the acceleration.
What can be measured in miles per hour.?
a) A speed, b) a velocity.
Object A has a mass of 100 grams Object B has a mass of 150 grams They are both traveling at the same velocity What can you conclude?
You can conclude many things, but you have to make some assumptions. The conclusion you could make from this limited amount of data is that the two objects are falling, since objects fall at the same rate.
What Two car's both start from rest and have the same constant acceleration When radar is used to measure the velocity of each car car A is found to be moving twice as fast as car B At the instant?
If two objects start from rest and have the same constant acceleration, their velocity and displacement from the starting point will always be the same. Acceleration is distance per time squared. It has nothing to do with the size or mass of the car. Unless, of course, their initial directions were different. Then it is possible for their perceived velocity to be different.
