An object is moving with uniform velocity along a straight line. Which of the following is not true for the motion of the object? 1. s = ut, where s is the distance covered by the object, u is its velocity and t is the time interval 2. It has positive acceleration 3. Its velocity time graph is a straight line parallel to the time axis 4. Its distance time graph is a straight line inclined at an angle more than 0 degree and less than 90 degree with the horizontal.
Answers
Answered by
0
Answer:
The velocity of a body as a function of time is V= t3 - 6t2 + 10t + 4. Set the accelerations of a body in increasing order at given times
a) t= 0 sec b) t= 1 sec c) t= 5 sec
1) b, a, c
2) a, b, c
3) c, b, a
4) c, a ,b
Explanation:
The velocity of a body as a function of time is V= t3 - 6t2 + 10t + 4. Set the accelerations of a body in increasing order at given times
a) t= 0 sec b) t= 1 sec c) t= 5 sec
1) b, a, c
2) a, b, c
3) c, b, a
4) c, a ,b
Similar questions