A race car driver can keep the same engine but increase the acceleration of the car by making the holes bigger in the carburetor template. This part is also called a restrictor plate because if it has smaller holes, the car cannot go as fast as with larger holes.
Yes, force is the gravitational acceleration multiplied by the mass of that object. Should the gravitational acceleration increase (as on a different planet) or should the object's mass increase, the gravitational force on the object will as well.
Usually time but it could depend on the specific graph.
force, mass, acceleration, and u could argue impulse
1 Newton is defined to be the force which will accelerate 1Kg at an acceleration of 1 metre per sec per sec. In general F=MA Newtons for Mass M Kg and acceleration A metres per sec per sec. So you could say the units of force are MLS-2 but people prefer to say "Newtons" instead.
Acceleration is a vector, meaning each acceleration has both magnitude and direction. The resultant of vectors is basically the net acceleration on the object expressed as a single vector. For example, if there are two vectors each with a magnitude of 2 meters/(seconds squared) acting on an object and these vectors were placed on the x and y axes then you could represent this system of 2 vectors 90 degrees apart each with a magnitude of two meters/(seconds squared) as one vector of 45 degrees with a magnitude of 2 times the square root of 2 meters/(seconds squared).
The driver could use different sized tires or reduce the amount of friction.
suppose that 5he acceleration of acar increase with time could we use v=v0+at
Yes, acceleration directly impacts the change in speed of a car. A higher acceleration will cause the car to increase its speed more rapidly, while a lower acceleration will result in a slower increase in speed.
definant possibility. with a broken motor mount, the engine will lift up during acceleration thus causing vibration.
bums
what do you mean with ease? BTW an F1 driver and a fighter jet driver can sustain 5G.
The year, make, model and engine info would help but in general it could be a vacuum leak or time for a tune up.
It's lean. Could be something plugged in the carb.
The acceleration of the person on a swing can be increased by increasing the angle of release, as a greater angle results in a longer pendulum length and thus greater acceleration. Additionally, increasing the initial height from which the person is released can also lead to higher acceleration due to the increased potential energy. Finally, reducing air resistance by swinging in a more aerodynamic position can help increase acceleration.
Timing is probably off.
Could be timing belt/chain is worn
perhaps water pump, or clutch bearings. Get thee to an auto mechanic.