- Home/
- CDS & Defence/
- Article
A Racing Car Has a Uniform Acceleration of 4m/s2. What Distance Will It Cover in 10 Sec After the Start?
By BYJU'S Exam Prep
Updated on: September 25th, 2023
The distance will it cover in 10 sec after the start is 200 m.
4m/s2 is the uniform acceleration of a racing car. In 10 sec, the distance it will cover after start is 200 m.
Step 1. Given that,
Time t = 10 sec
Uniform acceleration of the racing car a = 4m/s2
Initial velocity u = 0
Step 2. Formula used:
The phenomenon of motion is when an item shifts positions.
The first motion equation is written as follows:
v = u + at …. (1)
Where
u is the initial velocity
v is the final velocity
a is the acceleration
t is the time
We know that the third equation of motion is given as:
v2 – u2 = 2as …. (2)
Where,
u is the initial velocity
v is the final velocity
s is the displacement
a is the acceleration
Step 3. Calculations:
Substituting all the given values in (1) we get
v = 0 + 4 x 10
v = 40 ms/
Substitute the known parameters in the equation (2) we get
402 = 2 x 4 x s
s = (40 x 40)/ 8 = 200 m
Thus, the distance will cover in 10 sec after the start is 200 m.
Table of content
Summary:-
A Racing Car Has a Uniform Acceleration of 4m/s2. What Distance Will It Cover in 10 Sec After the Start?
A racing car has a uniform acceleration of 4m/s2. The distance will it cover in 10 sec after the start is 200 m
Related Questions:-
- Mention the Hazards of Working in the Glass Bangles Industry
- Rs 2250 is Divided Among Three Friends Amar Bijoy and Chandra in Such a Way That 16th of Amars Share 14th of Bijoys Share
- The Damping Method Used in Horizontally Mounted Moving Iron Instrument is
- The Least Count of a Stop Watch is 02 S the Time of 20 Oscillations of a Pendulum is Measured to Be 25s the Percentage Error
- The Moon is Observed From Two Diametrically Extremes a and B on Earth the Angle of Parallax is Found to Be 1 Degree 54
- The Numerical Ratio of Displacement to Distance for a Moving Object is