Physics Physics Practice Problems Solutions Library

Intro to 2D Motion Solutions Library

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10 solutions

Intro to 2D Motion

Q. A car traveling at 30 m/s runs out of gas while traveling up a 5 degree slope. How far will it coast before starting to roll back down?

Solved • Jun 2, 2020

Intro to 2D Motion

Q. You begin sliding down a 15° ski slope. Ignoring friction and air resistance, how fast will you be moving after 10s?

Solved • Apr 24, 2020

Intro to 2D Motion

Q. One of the difficulties in studying mechanics is that many common words are used with highly specific technical meanings, among them velocity, acce...

Solved • Apr 23, 2020

Intro to 2D Motion

Q. I did an experiment with the motion detector using the lab pro and the logger pro. I want to know: "Why does lifting one end of the track lead to c...

Solved • Apr 21, 2020

Intro to 2D Motion

Q. A hockey puck slides horizontally off the edge of a table with an initial velocity of 20.0 m/s. The height of the table above the ground is 2.00 m....

Solved • Jun 6, 2017

Intro to 2D Motion

Q. A motorcycle rider wants to try the following stunt: she will start from rest and accelerate her bike at constant acceleration a0 on a horizontal p...

Solved • May 31, 2017

Intro to 2D Motion

Q. The velocity of an airplane as a function of time can be written as  v(t) = bi − 3ct2j where b and c are positive constants. Provide your answers i...

Solved • May 31, 2017

Intro to 2D Motion

Q. Using a reference frame with the origin at the take-off airport, the positive x-axis due East, and the positive y-axis due North, the acceleration ...

Solved • May 29, 2017

Intro to 2D Motion

Q. During some motion, an object moves in the 7 m in the +y direction in 1.5 s, pauses for 1 s, and then moves 6 m in the +x direction in 1 s. What is...

Solved • Jan 6, 2017

Intro to 2D Motion

Q. During some motion, an object moves in the 10 m in the +y direction in 2 s, pauses for 3 s, and then moves 5 m in the +x direction in 0.5 s. What i...

Solved • Jan 6, 2017