Solved

Two-Dimensional Motion: an Object Has a Position Given by

Question 25

Multiple Choice

Two-dimensional motion: An object has a position given by Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> = [2.0 m + ( 3.00 m/s) t] Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> + [3.0 m - ( 2.00 m/s2) t2] Two-dimensional motion: An object has a position given by = [2.0 m + ( 3.00 m/s) t] + [3.0 m - ( 2.00 m/s<sup>2</sup>) t<sup>2</sup>] , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s? A) 1.00 m/s<sup>2</sup> B) 0.00 m/s<sup>2</sup> C) 0.522 m/s<sup>2</sup> D) 4.00 m/s<sup>2</sup> E) 2.00 m/s<sup>2</sup> , where all quantities are in SI units. What is the magnitude of the acceleration of the object at time t = 2.00 s?


A) 1.00 m/s2
B) 0.00 m/s2
C) 0.522 m/s2
D) 4.00 m/s2
E) 2.00 m/s2

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q20: Uniform circular motion: For an object in

Q21: Projectiles: A pilot drops a package from

Q22: Relative velocity: A plane has an eastward

Q23: Projectiles: A hobby rocket reaches a height

Q24: Projectiles: A hiker throws a stone from

Q26: Projectiles: A ball is thrown at a

Q27: Projectiles: A monkey is sitting at the

Q28: Uniform circular motion: An aircraft performs a

Q29: Uniform circular motion: Two particles, A and

Q30: Projectiles: Alice and Tom dive from an