Question

Multiple correct answers type
A car moving along a circular track of radius 50.0 m, accelerates from rest at 3.00 $m{s}^2$. Consider a situation when the car's centripetal acceleration equals its tangential acceleration.
a. The angle around the track does the car travel is 1 rad.
b. The magnitude of the car's total acceleration at that instant is $3\sqrt{2}m{s}^{-1}$.
c. Time elapses before this situation is $\sqrt{\frac{50}{3}}s$.
d. The distance travelled by the car during this time 25 m.

• A. a
• B. b
• C. c
• D. d

Answer 1

Answer: (B), (C), (D)

The correct options are
B b
C c
D d