0
You son't even have to know the mass. If the speed is constant, there is no
acceleration. Because F=ma and 'a' is now 0, net force is now 0. Because this
is net force, it simply means that the forces acting on the object add up to
zero, and have the same effect as no force at all. It's always important to
know that f=ma only works on net force, so understanding what it actually
means is vital.
What else can I help you with?
How do you find force when given a constant speed and force of friction?
If the speed is constant, then the group of forces acting on the object is balanced. So the portion of the force acting in the direction of the motion must be equal and opposite to the force of friction.
How do you find final speed if acceleration time and beginning velocity is given?
You can find the final speed by using the formula: final speed = initial velocity + (acceleration * time). Plug in the given values for initial velocity, acceleration, and time into the formula to calculate the final speed.
What is a real life application of a constant function?
An example of a constant function in real life is the speed limit on a particular road, where the speed limit remains the same throughout. Another example could be the price of a particular item at a store which does not change.
How do you find the uniform acceleration if the speed and acceleration are given?
Find out the time using speed and acceleration, (time=speed/acceleration) and then use it to find out uniform velocity. From that find out uniform acceleration. (as uniform acceleration is equal changes of velocity over equal intervals of time)
What is vilosity?
You find the velocity by distance divide by speed
How do you find force when given a constant speed and force of friction?
If the speed is constant, then the group of forces acting on the object is balanced. So the portion of the force acting in the direction of the motion must be equal and opposite to the force of friction.
How can you find force when given distance and speed?
You cannot. Force is mass times acceleration. You have neither.
How do you find magnitude of force by using a constant speed?
If an object is moving at a constant speed, the net force acting on it is zero according to Newton’s first law of motion. This means that the magnitude of the force required to maintain that constant speed is equal in size but opposite in direction to any external forces acting on the object, such as friction or air resistance.
How do you find mass if you are given velocity force and speed?
force=mass x acceleration. you have force lets say 100N. you are given a velocity of lets say 10m/s at the first second. and you are given speed. if you are given one speed, then you are given the change in velocity (your acceleration). if you are given multiple speeds, then you can figure out your change in velocity of the amount of time the speeds are given as (also your acceleration). So lets say you are given a speed of 30m/s at the third second (second second sounds redundant). Assuming acceleration is constant as always, 30-10=20m/s over 2 seconds. So 20/2=10m/s2. now you have force and acceleration. 100= m x 10m/s2. m=10kg.
How do you find constant speed?
You didn't specify what data is given. In general, for constant speed, the following formula is important (just use the definition of speed): speed = distance / time; or distance = speed x time. If distance is in km and time in hours, speed will be in km/hour; if distance is in meters and time in seconds, speed will be in meters/second.
How do you find spring constant in mousetrap car?
Measure the force (f) required to compress the spring a given amount (x) then use hooke's law to compute the spring constant (k) (f=kx)
How to find the spring constant from a graph of force versus displacement?
To find the spring constant from a graph of force versus displacement, you can calculate the slope of the line. The spring constant is equal to the slope of the line, which represents the relationship between force and displacement. The formula for the spring constant is k F/x, where k is the spring constant, F is the force applied, and x is the displacement. By determining the slope of the line on the graph, you can find the spring constant.
How do you find the constant speed of something?
If you know that the speed is constant, just divide the distance by the time it takes to travel that distance.
A 125.0 kg box is pushed by a horizontal force F at constant speed up a frictionless ramp which makes an angle of 25.0 deg with the horizontal Find the magnitude of the applied force F?
The force F can be determined by balancing the forces acting on the box along the incline. The force of gravity acting downward is mgsin(θ) where θ is the angle of the incline. The force F compensates for this to keep the box moving at a constant speed, so F = mgsin(θ). Plug in the values to find F.
How can you find speed when given force and time?
Not enough information. If you also know an object's mass, you can use Newton's Second Law to find the acceleration. Then simply multiply acceleration x time to get the speed (assuming that the initial speed is zero).
Find the constant of variation and the slope of the given line from the graph of y equals 2.5x?
find the constant of variation and the slope of the given line from the graph of y=2.5x
How do you find final displacement when you have mass time initial velocity and force?
Given mass and force, assuming the force acts continuously on the object throughout the movement and doesn't change direction, you can easily calculate acceleration experienced by body. a = F / m, where a is acceleration, F is force, m is mass. You can then use simple formula for distance traveled by body with some initial speed and under constant acceleration: S = v0t + at2 / 2 Formula comes from integrating linearly increasing speed over time.
