Answer:-6800J
Explanation: 8.0m x 850N = 6800
Rewritten as a negative when brake/stop -6800
Answer:
add 44m/s and 22m/s then multiply it by 11
Explanation:
The first one is revolves
Answer:
A:7.2
B:14.25
C:1.45
D:10.3
E:2.9
F:20.88
Explanation:
Let
be the velocity and
be the angle between the velocity and ground.
Question A:
Horizontal component of velocity is given by
.
So,horizontal component is 
Question B:
Vertical component of velocity is given by
.
So,vertical component is 
Question C:
Time required is given by 
Question D:
Maximum height is given by 
Question E:
Time of flight is twice the time required to reach maximum height=
.
Question F:
The distance between the player and ball after landing is called range and is given by 

<h2>Answer:</h2><h2><em><u>-Rolling friction occurs</u></em></h2><h3><em><u>Thank you for asking this great question need any other help please let me know by commenting below I'd be glad to help. </u></em></h3><h3><em><u>I'd also greatly appreciate you if you mark me as brainliest and click that thanks button.( optional )</u></em></h3><h3><em><u>Your brainly friend ( lauralit1 )</u></em></h3><h2><em><u /></em></h2>