Download presentation

Presentation is loading. Please wait.

Published byAlysha Goodness Modified over 2 years ago

1
10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt

2
A description of how far it is from one point to another.

3
Distance

4
If gravity acts to pull an object down a hill, this acts to push it up.

5
Friction

6
The resistance to the change in motion by an object.

7
Inertia

8
A measure of the pulling force of gravity.

9
Weight

10
The SI unit for distance.

11
Meter

12
F = m x a This is:

13
Newton’s Second Law of Motion

14
Also known as The Law of Inertia

15
Newton’s First Law of Motion

16
kg. m/s/s

17
A Newton (N)

18
The rate of change in velocity

19
acceleration

20
Acceleration due to gravity on the surface of the Earth

21
9.8 m/s/s or m/s 2

22
What is the weight of an object with a mass of 1 kilogram?

23
F = ? m = 1 kg a = 9.8 m/s/s F = m x a F = (1 kg)(9.8 m/s/s) F = 9.8 N

24
Acceleration, deceleration and a change in direction all can be caused when the net force is greater than ___

25
zero newtons (0 N)

26
As a box is sliding down a ramp, a 10 newton force of gravity is pulling the box down while a 2 newton force of friction acts to stop the box. What is the net force accelerating the box down the ramp?

27
10 N – 2 N = 8 N

28
A tow truck pulls a 2000 kg with a net force of 4000 N. What is the acceleration of the car?

29
a = F ÷ m m = 2000 kg F = 4000 N 4000 N ÷ 2000 kg a = 2 m/s/s or m/s 2

30
Jumping on a trampoline is an example.

31
Newton’s Third Law of Motion

32
A pencil sitting on a desk (not moving) is an example.

33
Newton’s 1st Law

34
The SI unit of Force

35
The Newton

36
Determines how much inertia an object has

37
The mass of the object.

38
A person flies through the windshield of the car because she did not have their seatbelt on. This is an example of

39
Newton’s First Law of Motion

40
What is the SI unit of Mass?

41
kilograms

42
If you go to the moon, what happens to your mass

43
It does not change.

44
The amount of matter in an object

45
Mass

46
If you drop a penny, an elephant, and a puppy at the same time from the same height, which would hit the ground first (ignoring air resistance)?

47
They would all hit at the same time.

48
Two factors in determining the amount of gravity between two objects.

49
The mass and the distance between the two objects

50
This is what happens to your weight and mass when you go to the moon.

51
Weight decreases, mass remains the same.

Similar presentations

OK

Friction and Gravity. Warm up10/28 Define these words Friction Gravity Mass weight.

Friction and Gravity. Warm up10/28 Define these words Friction Gravity Mass weight.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on sports day poster Ppt on human induced disasters Ppt on branches of physics Ppt on stages of group development Ppt on electricity for class 10th Ppt on area of parallelogram games Ppt on internal structure of cpu diagram Ppt on rainwater harvesting techniques Ppt on complete c language Ppt on regional trade agreements in germany