Kinematics
An airplane accelerates down a runway at 3.20 m/s^2 for 32.8s until it finally lifts off the ground. Determine the distance.
What is X = Xo + Vot + ½at^2 x=1721m ?
What is Hooke's Law?
What is Fs = - kx ?
The area of a Force x Time graph is …
What is Impulse ?
What is the equation for acceleration in Circular motion?
What is a = v^2 / r ?
What is Newtons First Law?
What is an object in motion stays in motion unless an external force acts upon it?
An engineer is designing a runway for an airport where the offspeed for planes is 65 m/s with an acceleration of 3m/s? Determine allowed length for the runway.
What is V^2X =V^2Xo + 2aX(X-Xo) X= 704m ?
A 60 kg ball is tossed in the air with an initial speed of 4.60m/s. Ignoring air resistance, what is the highest point the ball reaches?
What is 1.08m ?
What is the momentum equation of a completely inelastic ?
What is MaVa + MbVb = (Ma + Mb)V’ ?
The earth has radiusR. A satellite of mass 100 kg is in orbit at an altitude of 3R above the earth's surface. What is the satellite's weight at the altitude of its orbit?
What is 61 N ?
What is Newtons Second law of motion?
What is a = Σ F m ?
A kangaroo jumps to a vertical height of 2.62m. Determine the takeoff speed of the kangaroo.
What is V^2X=V^2Xo+2aX(X-Xo) Vo=7.17m/s ?
What is 560 W ?
You are given two blocks. Block A has a mass of 15000 kg, Block B has a mass of Block B. Block A is traveling with the velocity of 2.45 m/s, while Block B is at rest. After the impulse, this makes both blocks travel together. What is the new velocity?
What is V= 1.34?
There's a vertical wheel with a radius of 60 m. The wheel has a constant speed of 0.26 meters per second.
What is 1450 seconds ?
What is Newtons Third law of motion?
What is every action has its equal and opposite reaction?
A car starts its motion from rest and uniformly accelerates at a rate of 4 m/s^2 for 2 seconds in a straight line. How far did the car travel during those 2 seconds?
What is 8 m?
What is the formula for potential energy?
What is mgh ?
A toy dart gun generates with a momentum of 140 kg m/s and a velocity of 4 m/s. What is the mass of the dart in grams?
What is 35 kg ?
A 5kg object moves around a circular track with a radius of 18 cm at a constant speed of 6 m/s. What is the magnitude of the acceleration of the object?
What is 50 m/s^2 ?
What measurement do we use to measure mass?
What are kilograms?
A car slows down its motion from 10 m/s to 6 m/s in 2 seconds under constant acceleration. What is its acceleration?
What is - 2 m/s^2 ?
A car moving 50 km/h skids 15 meters with locked brakes. How far will the car skid with locked brakes if it is moving at 150 km/hr?
What is 135 meters ?
A 1,400 kilogram car is traveling in a straight line. Its momentum is equal to 75,000 kg m/s. What is the velocity of the car?
What is 53.6 m/s ?
On a merry-go-round moving at a speed of 3 m/s, there is a 25-kg child sitting 3 meters from the center. What is the net horizontal force acting on the child?
What is 75 N ?
Who is the best Physics teacher?
Who is Mrs.Carver?