Problem 14.15

Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks! Here's the actual problem: A 165 g mass attached to a horizontal spring oscillates at a frequency of 2.80 Hz. At t=0 seconds, the mass is at x=5.20 cm and has v_x = -42.0 cm/s. Determine: A) The period in seconds B) The ang ...continues

Gravity on Another Planet

Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks! Here's the actual problem: After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 47.0 cm. The explorer finds that the pendulum makes 104 complete swings in a time of 133 s. What is the v ...continues

Physics Probs/For OTA #103846

Hi, please send a Microsoft Word document. Also, please feel free to contact me if there any questions regarding these problems. Thanks again! Post 1/2

Physics Probs/For OTA #103846

Hi, please send a Microsoft Word document. Also, please feel free to contact me if there any questions regarding these problems. Thanks again! Post 2/2

Please, show me how you got the answers and give me the answers. Please choose from the chose Thanks

1. In an electrolysis experiment, a student plated silver onto an electrode, maintaining a current of 1.600 A for 46.0 min. What mass of silver was deposited? a. 4.94 g b. 2.47 g c. 11.2 g d. .02 g 2. A sample of polonium has a half-life of 2.7 min and an intial activity of 1.0 x 10^6 Bq. What is its act ...continues

height

A circus perfomer swings down on a trapeze from a height of 18.0m(starting from rest.)He picks up an assistant standing on the floor, and just reaches a platform of hieght h, depositing the assistant on the platform as they reach zero speed together. The performers mass is 100kg and his assistants mass 50kg. The length of th ...continues

speed and angular acceleration

A circus performer, mass 100kg is swinging from a trapeze, he lets go and lands in a cart 200kg filled with hay. The performer lands in the cart with a velocity of 11.7m/s at an angle of 41 degrees. A) How fast is the cart moving just after the performer lands in it? B) After the performers lands in the cart the rusty wheels r ...continues

For a Distance vs. Time Plot

Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks! Here's the actual problem: For a distance vs. time plot, A) Compare a graph of someone walking at a constant slow pace and a graph of someone walking at a constant fast pace. How are they similar? How are they different? ...continues

For a Velocity vs. Time Plot

Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks! Here's the actual problem: For a velocity vs. time plot, A) Compare a graph of someone walking at a constant slow pace and a graph of someone walking at a constant fast pace. How are they similar? How are they different? ...continues

Sign of Acceleration Table

Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks! Here's the actual problem: A) If an object is speeding up and moving away from the motion detector, is the acceleration positive or negative? B) If an object is speeding up and moving toward the motion detector, is the accel ...continues