1. At time t G s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0° above the + axis. As the puck slides, a constant acceleration acts on it that has the following components: ax = -0.360 m/s² and ay =-0.980 m/s². What is the velocity of the puck at time t= 1.50 s? %3D %3D

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Date:
Name:
1. At time t s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0°
above the + axis. As the puck slides, a constant acceleration acts on it that has the
following components: ax =-0.360 m/s and ay =-0.980 m/s. What is the velocity of
the puck at time t 1.50 s?
%3D
V =
2. A spaceship is observed traveling in the positive x direction with a speed of 150 m/s
when it begins accelerating at a constant rate. The spaceship is observed 25 s later
traveling with an instantaneous velocity of 1500 m/s at an angle of 55° above the tx axis.
What was the magnitude of the acceleration of the spaceship during the 25 seconds?
What was the magnitude of the displacement of the spaceship during the 25 seconds?
Transcribed Image Text:Date: Name: 1. At time t s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0° above the + axis. As the puck slides, a constant acceleration acts on it that has the following components: ax =-0.360 m/s and ay =-0.980 m/s. What is the velocity of the puck at time t 1.50 s? %3D V = 2. A spaceship is observed traveling in the positive x direction with a speed of 150 m/s when it begins accelerating at a constant rate. The spaceship is observed 25 s later traveling with an instantaneous velocity of 1500 m/s at an angle of 55° above the tx axis. What was the magnitude of the acceleration of the spaceship during the 25 seconds? What was the magnitude of the displacement of the spaceship during the 25 seconds?
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