0
What is the magnitude of the force that lifts a 3-kilogram object straight upwards?
The magnitude of the force required to lift a 3-kilogram object straight upwards is equal to the object's weight, which is given by the formula F = m*g, where m is the mass of the object (3 kg) and g is the acceleration due to gravity (approximately 9.8 m/s^2). Therefore, the magnitude of the force is 29.4 Newtons.
What else can I help you with?
If an object is placed on a flat surface the what is straight up and equal to tr weight of the object?
The normal force exerted by the surface on the object is straight up and is equal in magnitude to the weight of the object.
What does a straight line sloping upwards on a position-time graph indicate about velocity?
A straight line sloping upwards on a position-time graph indicates that the object is moving with a constant positive velocity. The slope of the line represents the velocity of the object.
How can you measure the magnitude of displacement of an object?
meters.
What is the pushing force acting upwards from the ground?
The pushing force acting upwards from the ground is called the normal force. It is a reaction force that occurs when an object is in contact with a surface and prevents the object from falling through the surface. The normal force is equal in magnitude and opposite in direction to the force exerted by the object on the surface.
When is the magnitude of displacement equal to the distance?
The magnitude of displacement is equal to distance when an object moves in a straight line without changing direction. This occurs when displacement and distance have the same direction.
In a graph showing speed versus time a straight line shows the acceleration is?
In a graph showing speed versus time, a straight line indicates that the acceleration is constant. This means that the speed of the object is changing at a uniform rate over time. If the line slopes upwards, the object is accelerating; if it slopes downwards, the object is decelerating. The steepness of the line represents the magnitude of the acceleration.
If an object is placed on a flat surface the what is straight up and equal to tr weight of the object?
The normal force exerted by the surface on the object is straight up and is equal in magnitude to the weight of the object.
What does a straight line sloping upwards on a position-time graph indicate about velocity?
A straight line sloping upwards on a position-time graph indicates that the object is moving with a constant positive velocity. The slope of the line represents the velocity of the object.
How can you measure the magnitude of displacement of an object?
meters.
What is the pushing force acting upwards from the ground?
The pushing force acting upwards from the ground is called the normal force. It is a reaction force that occurs when an object is in contact with a surface and prevents the object from falling through the surface. The normal force is equal in magnitude and opposite in direction to the force exerted by the object on the surface.
When is the magnitude of displacement equal to the distance?
The magnitude of displacement is equal to distance when an object moves in a straight line without changing direction. This occurs when displacement and distance have the same direction.
If you raise the height of a ramp will an object go down faster?
Yes, unless it gets too close to going straight upwards
What is upward force of a fluid on an object?
The upward force of a fluid on an object is called buoyant force. It is caused by the pressure difference between the top and bottom of the object immersed in the fluid, pushing the object upwards. The magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.
What condition average speed is equal to average velocity?
1. magnitude of distance covered is equal to the magnitude of displacement. 2. the motion of the object is in a straight line i.e. in a particular direction.
Is north a vector direction?
"North" is a valid direction, but for a vector, you would also need a magnitude.
What is the instantaneous speed of an object that is at it's highest point when it is thrown straight up in the air?
The instantaneous speed of an object at its highest point when thrown straight up in the air is zero. At the highest point, the object has momentarily stopped moving upwards and is just about to start falling back down due to gravity.
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line what does this indicate about the object acceleration?
If the graph of distance traveled vs. time is not a straight line, it indicates that the object's acceleration is not constant. Acceleration is the rate of change of velocity, so a non-linear distance-time graph suggests that the object's velocity is changing at a non-constant rate, causing a curved graph.
