Gives you distance traveled.
Momentum of an object is defined as the product of the object's mass and its velocity.momentum (p), mass (m), velocity (v)p=m * vDefinition:Momentum-Measure of how hard it is to stop ans objectChange in time divided by change in speed, use the delta symbol for change (looks like a triangle).
Retardation or deceleration is negative accelaration formula for finding retardation is same as that of accelaration: v-u/t, where v is the final velocity, u is the initial velocity and t is the time taken. eg- a bus is travelling at 20 m/s. Brakes are applied to stop the bus. The total time taken by the bus to stop is 2 s. Find its retardation. ans- v=0; u=20; t=2 accelaration= 0-20/2 a= -10 m's^2 retardation= 10 m/s^2 (because retardation is negative accelaration)
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For where pi=3.14159265 ans.: 176.714587For where pi=3.14 ans.: 176.62500
Ans: because of essay calucation in s domine rather than time domine and we take inverse laplace transfom
Position-Time GraphYou can graph motion on a position vs time graph. On a position vs time graph, position is on the y-axis and time is on the x-axis. If the velocity is constant, the graph will be a straight line and the slope is average velocity. If the motion is accelerating, the graph will be a curved line.Velocity-Time GraphYou can also graph motion on a Velocity-Time graph. On a velocity vs time graph, velocity is on the y-axis, time is on the x-axis. If the graph is a straight line, velocity is constant and the slope is average acceleration. Also, on a velocity vs time graph, the area under the line is displacement.Refer to the related link for illustrations of the different graphs of motion and their meanings.
Since acceleration is a change in velocity, if your velocity is constant (does not change), your acceleration is zero.
i know the answer, but in exchange tell me first ans of 1 ques (AXIS VNIT)
By increase the objects mass and its velocity, Since Impusle (F x t) is the change in momentum and momentum is (Mass x Velocity) Impulse depends on the magnitude of the applied external force and the time that the force acts on the system. By increasing either of those, impulse on a system will be increased, and the system's momentum will change accordingly.
efficiency=mechanical advantage/velocity ratio mechanical advantage=load/effort use this formula, ans:100N
a signal which has the value starting from t=0 to +ve time axis is called causal signal while , anti causal is a fliped version of causal signal i.e on -ve time axi's signal is called anti causal. ans by: 43805 The THUNDER A.A.T
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To enhance your math skills. To help you with your emath, like by differentiation (dy/dx) , u can find the gradient and with that u can check youe ans for graph question on emath :)
Momentum of an object is defined as the product of the object's mass and its velocity.momentum (p), mass (m), velocity (v)p=m * vDefinition:Momentum-Measure of how hard it is to stop ans objectChange in time divided by change in speed, use the delta symbol for change (looks like a triangle).