Table of Contents
- 1 How long it will take to stop a car Travelling?
- 2 What average acceleration does it take to stop a car traveling at 60mph in 8s?
- 3 What is the acceleration experienced by a car that takes 10’s to reach 27?
- 4 How do you find velocity after 10 seconds?
- 5 What was the acceleration of the car in M s2 )?
- 6 What force will change the velocity of a body of mass 1kg from 20m s to 30m S in 2s?
- 7 How long will a projectile stay in the air?
- 8 How many seconds would it take for the bullet to reach 216 feet?
How long it will take to stop a car Travelling?
Although a car traveling at a speed of 20 mph will take about 20 feet to stop once the driver has pushed the brake pedal, a vehicle going 40 mph will require 80 feet of space to be covered before it ceases moving.
What average acceleration does it take to stop a car traveling at 60mph in 8s?
Calculation examples The answer is (60 mph – 0 mph) / 8s = (26.8224 m/s – 0 m/s) / 8s = 3.3528 m/s2 (meters per second squared) average acceleration. That would be 27,000 miles per hour squared.
What is the velocity at 5 seconds?
20 m/s.
After 5 sec, velocity of the particle is 20 m/s.
What is the acceleration experienced by a car that takes 10’s to reach 27?
∴a=vt. =27 m/s10 s. =2.7 m/s2.
How do you find velocity after 10 seconds?
Answer
- The velocity of the body after 10 seconds would be 10 m/s.
- Given :
- To find :
- Solution:
- v = u + at …. (
- v = 10 m/s.
How long will it take to reach the highest point?
It takes about 88 seconds for the cannonball to reach its maximum height (ignoring air resistance). You have 176 seconds, or 2 minutes and 56 seconds, until the cannonball destroys the cannon that fired it.
What was the acceleration of the car in M s2 )?
This means that the initial velocity is zero and the final velocity is 60 miles per hour (26.82 meters per second)….Acceleration of a Car.
| Bibliographic Entry | Result (w/surrounding text) | Standardized Result |
|---|---|---|
| Jaguar XK8 (2001). The Auto Channel. | “0-60 mph 7.0 seconds” | 3.8 m/s2 |
What force will change the velocity of a body of mass 1kg from 20m s to 30m S in 2s?
The force that can change the velocity of a body is 5 Newton .
What is the velocity of 10m S?
If the motion is uniform, what will be the velocity after 10 seconds? Given that the motion is uniform, the velocity will remain the same even after 10 seconds, that is 10 m/s.
How long will a projectile stay in the air?
The time for projectile motion is completely determined by the vertical motion. So any projectile that has an initial vertical velocity of 14.3 m/s and lands 20.0 m below its starting altitude will spend 3.96 s in the air.
How many seconds would it take for the bullet to reach 216 feet?
the projectile will reach a height of 216 feet 3 seconds after launch.