a car is moving with the acceleration 2m/s from rest find the distance traveled by the car in 10th second
Asked by syedmehdiali543
| 17th Apr, 2022,
04:01: PM
Expert Answer:
Distance travelled in 10th second means , distance travelled from t=10 s to t=11 s
velocity at t = 10 s is determined from equation of motion " v = u + a t " , where u initial velocity ,
v is velocity after t seconds and a is acceleration
Since car starts from rest , u = 0
Hence velocity at t = 10 s is given as
v = 2 × 10 = 20 m/s
Distance travelled in 10th second = u t + (1/2) a t2 = ( 20 × 1 ) + [ (1/2) × 2 × 12 ] = 21 m
Answered by Thiyagarajan K
| 17th Apr, 2022,
09:33: PM
Concept Videos
- what is vector quantities
- ar Covers 50km in 15 mins and then covers 65km in next 15 mins. calculate it's average speed
- A car travells 33 km south 13 km west and 14 km north in half an hour calculate the average velocity
- briefly explain different type of motions
- in 12 minute a car whose speed is 35km/hr travel with a distance of
- Abdul, while driving to school, computes the average speed for his trip to be 20 km/h. On his return trip along the same route, there is less traffic and the average speed is 30 km/h. What is the average speed of Abdul's trip?
- what is angular velocity
- A car travels with speed 30km /h for 30mins .and then with speed 40km/h for one hour find the total distance traveled by the car
- two men approach each other from opposite direction with velocity 10m/s and 15m/s . If their initial separation was 150m when and where will they meet?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change