Speed velocity and acceleration - schoolphysics
Speed, velocity and acceleration
1. What is the difference between speed and velocity?
……………………………………………………………………………………………………
2. What are the units used to measure speed?
…………………………………………………………………………………………………..
3. What is meant by acceleration?
…………………………………………………………………………………………………….
4. A car travels between two cities that are 100 km apart. The journey takes 2 hours.
(a) what is the average speed of the car?
(b) why is this only an average speed?
(a) ………………………………………………………………………………………………….
(b) ………………………………………………………………………………………………….
5. A girl runs at a steady speed of 6 m/s for 12 s. How far does she go in the 12s?
…………………………………………………………………………………….
6. A bird flies 200m in 10 s. What is the average speed of the bird?
………………………………………………………………………………
7. A snail crawling at 5 mm/s travels 2 m along a wall. How long does this take?
…………………………………………………………………………………………….
8. A rocket powered by a solid fuel motor has only enough fuel for a 25 s flight. If the average speed of the rocket during such a flight is 200 m/s what is the maximum range of the rocket?
…………………………………………………………………………………………
9. A car accelerates steadily from 15 m/s to 25 m/s in 5 s.
(a) what is the average speed of the car?
(b) what is the acceleration of the car?
(a) ……………………………………………………………………………………
(b) ………………………………………………………………………………………………
10. A lorry brakes to a stop from a speed of 15 m/s in 3s.
(a) what is the average speed of the lorry during the braking?
(b) what is the distance covered by the lorry during the braking?
(c) what is the acceleration of the lorry during braking? (Think carefully about your answer to this one)
(a) …………………………………………………………………………………………………….
(b) ……………………………………………………………………………………………………..
(c)………………………………………………………………………………………………………
…………………………………………………………………………………………………………...
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- math 2280 assignment 3 solutions
- particle acceleration fermilab
- experiment 1 velocity acceleration and
- 8 6b ss differentiate between speed velocity and
- speed velocity and acceleration
- velocity acceleration and newton s laws test review
- speed velocity and acceleration schoolphysics
- name date
- motion with constant acceleration
- velocity and acceleration test study guide
Related searches
- formulas for speed velocity and acceleration
- speed velocity and acceleration problems
- velocity and acceleration calculus
- calculus velocity and acceleration problems
- how are position velocity and acceleration related
- speed velocity and acceleration
- speed velocity and acceleration examples
- speed velocity and acceleration test
- angular velocity and acceleration formulas
- position velocity and acceleration graphs
- speed velocity and acceleration pdf
- speed velocity and acceleration facts