2. For the flyer to have her center of gravity reach 25 feet, what does the initial velocity need to be?
5. Record the effort force shown on the Newton Scale in newtons while pulling the cart up the inclined plane.
5. Tie one end of the 60-cm string to the mass. Place the mass on a table below
A) 6.0 m, 26.0 m B) 26.0 m, 4.0 m C) 26.0 m, 26.0 m D) 4.0 m, 4.0 m
An unknown force pushes a 17 kilogram block across a smooth (frictionless) floor. Three seconds
block is moving with a speed of 6 meters per second. What is the magnitude of the unknown force?
After doing this problem, I found that I am very comfortable using the kinematic equation of vf = vi+at, when I use this equation I find that I always get the right answer for the problem, which is great, and I have no further questions to help me understand this
Energy= Pt = (60A x 120V) x 1hr x 3600s/ hr = 2.59 x 107 J
Find the magnitude of the forces exerted on the pilot by: (a) The back of the seat. (b) The bottom of the seat. SOLUTION: It is most convenient to chose the coordinate system to line up with
When the roller coaster train stops, the brakes have a force when riders get on the roller coaster train or waiting for the other train to begin the ride. Newton’s 1st law represents Space Mountain going into a constant speed with the velocity or mass. The air and the train has a force to go to the same direction going forward not going backwards. Furthermore, the total velocity of Space Mountain is 35 miles per hour. When I divide the mass with its velocity, I get 7 for the weight..to change the motion.
First Law: When the rollercoaster is at the beginning of the track it is at rest. Then, when the pulley system brings the rollercoaster to the top of the track and releases it is at motion.
Now let's find the center of mass in the x direction at the pause in this step.
e) What is the slack or float for Activity F? Show your calculations. (5 points)
(1.5 pts) Find Distance to Accelerate and Stop with a Single Engine Failure at V1 (ft).
6.00 kJ of work. By how much does the internal energy of the system change during the