a) CALCULATE the acceleration of a 300,000 kg jumbo jet, just before takeoff when the thrust of each of its 4 engines is 36,000 N. If the jumbo jet take off speed is 184 mph, b) CONVERT 184 mph to m/s and c) DETERMINE how many seconds would it take for the plane to reach this speed? Show your work and round your answer to the nearest hundredth

How would I derive this equation from Newton’s second law?

Lesson: Newton's Law of Motions (including 1st, 2nd, and 3rd law of motion) note: please solve the problem using the GRESA method (indicate the given, required, equation, solution, and answer). thank you! objectives: Solve the following problem about Newton's Law of motions (including 1st, 2nd, and 3rd law of motion). Problem:The rocket sled showed below (see attached pic) decelerates at a rate of 106 m/s2. What force is necessary to produce this deceleration? Assume that the rockets are off. The mass of the system is 2.10 x 103 kg.

FIND THE FOLLOWING, BOX THE FINAL ANSWER (USE THE LONG AND DETAILED METHOD)' 1. DETERMINE THE X-COMPONENT OF THE RESULTANT.  2. DETERMINE THE Y-COMPONENT OF THE RESULTANT.  3. DETERMINE THE Z-COMPONENT OF THE RESULTANT.

track has five sections labeled A, B, C, D and E as shown in the figure. The sloped sections B and D form the O Burt and Ernie are rolling a ball along inclined and level tracks, as was demonstrated in class, while ignoring friction. The distance, x, is measured along the track and is increasing toward the right. The Read each question carefully. You must show all of your work in a neat manner. Display the corn number of significant figures and units in your answer. Please assume that g- to Name %3D 1. same angle with the horizontal. The track is not drawn to scale There are measured distances and times the ball along the different sections of track shown in the figure. (a) Calculate the acceleration of the ball on sections B and D? 30 cm 0.50 s 30 cm 0.30 s ? cm 7 cm 10.0 s 5.0 s B. (b) What is the length of section B? (c) Calculate the length of section D. (d) Find the velocity of the ball on section E.

If a baseball ( m = .450 kg) is hit with a force of 1700 N, what is the baseball's acceleration in m/s squared? SHOW ALL YOUR WORK

Please help me with this. Please show all your work

Needs Complete typed solution with 100 % accuracy.

Suppose a tennis player serves by hitting the ball horizontally. The initial height of the ball is 2.5m and the net is 15.0m away. It must land within 7.0m of the net on the other side to be “good". a) What velocity is needed to clear the net? Show your work.b) If the ball just barely clears the net, is the ball “good” on the other side? Show yourwork.

Vectors Resolve each force vector into its components; enter the result into the cells of the table below. (Use - signs for a negative direction.) Then sum the columns to determine the resultant's x- and y-components. Enter these values into the table with the appropriate + or - sign. Finally determine the magnitude and the direction of the resultant force. Note that inthis context, N stands for 'Newton' (which is a unit of force, like pound), not 'North'.