Calculate the potential energy of an object with mass m = 140 g at a height h = 11 cm. Use g = 9.803 m s-2 for the acceleration due to gravity and assume that U = 0 J at h = 0 cm. (a) U = 0.151 J listic Per (b) U = 15.1J Motion (c) U = 151 J (d) U = 15 100 J

Q: See the figure below. Calculate acceleration a K=0 m₁ 上 my =30°

A: Acceleration of the blocks is 1.633 m/s2Explanation:

Q: If a cart takes 4 s to move 3.8 m, how long will it take to move 12.8 m?

A: Given data:  Distance (d) = 3.8 m Time (t) = 4 s Required: Time taken by car to move 12.8 m

Q: explain the basics of kinematics and how to use their equations

A:

Q: Velocity vs. Time graph

A: We can say the above explanations by observing the 2nd graphs in 9 and 10

Q: Find the Maximum Velocity

A: Velocity is defined as the change in position w.r.t time.

Q: Use the graph to answer the following question. P Velocity (m/s) 3₂2 2 0 B 10 Time (s) On a graph of…

A: Given data:  Velocity vs time graph Required: The velocity of the object between 4 to 6 seconds

Q: Analyze the velocity vs. time graph below. Which acceleration vs. time graph cor- responds to the…

A:

Q: A 0.5 km Segment AB BC CD DE EF E Distance (km) D 16. What is the total distance travelled by the…

A:

Q: Analyze the graph to determine the acceleration of the motor scooter.

A: From the graph at t=0sec initial velocity=23m/sec at t=7sec final velocity =2m/sec…

Q: What is the velocity of a ball dropped from a height of 30 m when it hits the ground? Take the…

A:

Q: Which of the following motions could be described by the motion diagram shown below: 54 ! A sprinter…

A: The motion diagram with 6 positions Required:Identification of the motion

Q: Examine the graph below and answer the question. Velocity (m/s) 12 10 8 4 N 0 0 1 Time (s) 3 4 LO…

A: Area under velocity time graph represent displacement . Average velocity = total displacement /total…

Q: What is the displacement of the particle for the entire 23 seconds? Ax = m What is the distance…

A: Displacement is the shortest distance between initial and final position From the graph Initial…

Q: Question 3 If a squirrel at the top a of tree 5 meters high drops a walnut, how long will the take…

A: Initial height of squirrel h=5 meters gravitational acceleration g=9.8m/s2

Q: Tell a story about Benny the Bunny's motion if his motion can be modeled with the position vs time…

A: The graph is a time evaluation of Benny the Bunny's position. The slope of the graph will describe…

Q: Define the term Average and Instantaneous Speed?

A: Speed :                      It refers to how fast an object is moving and its denoted by,…

Q: Let discuss the motion of an object that is represented by the following equation. Describe what do…

A:

Q: QUESTION:  A boy throws a stone upward from the top of a building with an initial velocity of 20…

A: The initial velocity of the stone, u=20 m/s The height of the building, h=50 m

Q: Describe the differences between uniform and non-uniform pace

A: Uniform motion(pace) In Uniform motion the object moves in a straight line with constant…