Home
Class 11
PHYSICS
If x=at+bt^(2), where x is the distance ...

If `x=at+bt^(2)`, where `x` is the distance travelled by the body in kilometres while `t` is the time in seconds, then the units of `b` are

A

km/s

B

km-s

C

`km//s^2`

D

`km-s^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Unit of `bt^2 = km`
unit ` b rarr km//sec^2`
Promotional Banner

Similar Questions

Explore conceptually related problems

If x= at + bt^(2) , where x is the distance rtravelled by the body in kilometer while t is the time in seconds , then find the units of b .

In the given v-t graph the distance travelled by the body in 5 seconds will be

If the distance s travelled by a body in time t is given by s = a/t + bt^2 then the acceleration equals

If x = a + bt + ct^2 , where x is metres and t in seconds, then the unit of a is

If x = at + bt^(2) where x is in meter (m) and t is in hour (hr) then unit of b will be .

If a freely falling body travels in the last second, a distance equal to the distance travelled by it in the first three second, the time of the travel is

If x =2 at -5 bt^2, where x is in metre and t is in seconds, find the dimensions of a//b.

.If x= at +bt^2 where x is in metre and t in hour,what will be the unit of a and b?