An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location <18, 14, 28>m. A constant net force < 23, 15, 6 >N is applied on this object. 1) What is the initial velocity of the ball: > m/s 2) 3) 4) 5) 6) U₁ = < In the formula-sheet provided which equation can be used to calculate the position of the ball after 25 seconds. The position of the ball after 25 seconds in the formula-sheet provided which equation can be used to calculate the velocity of the ball after 25 seconds. the velocity of the ball after 25 seconds > m/s the speed of the ball after 25 seconds 수

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.54P: A potato of mass 0.5 kg moves under Earth’s gravity with an air resistive force of −kmv. (a) Find...
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An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location <18, 14, 28 > m. A constant net force <
23, 15, 6 >N is applied on this object.
1)
What is the initial velocity of the ball:
> m/s
2)
3)
4)
5)
6)
U₁ = <
1ūgl=
In the formula-sheet provided which equation can be used to calculate the position of the ball after 25 seconds.
The position of the ball after 25 seconds
in the formula-sheet provided which equation can be used to calculate the velocity of the ball after 25 seconds.
the velocity of the ball after 25 seconds
> m/s
the speed of the ball after 25 seconds
m/s
+
✦
Transcribed Image Text:An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location <18, 14, 28 > m. A constant net force < 23, 15, 6 >N is applied on this object. 1) What is the initial velocity of the ball: > m/s 2) 3) 4) 5) 6) U₁ = < 1ūgl= In the formula-sheet provided which equation can be used to calculate the position of the ball after 25 seconds. The position of the ball after 25 seconds in the formula-sheet provided which equation can be used to calculate the velocity of the ball after 25 seconds. the velocity of the ball after 25 seconds > m/s the speed of the ball after 25 seconds m/s + ✦
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