It means the speed (velocity) was constant - the object traveled the same distance per time period throughout the graph.
Answer:
1.5
Step-by-step explanation:
Answer:
A)
B)
Step-by-step explanation:
A) You can add these expression because they contain the same square root:
B) Same as above:
- If the contact time between bat and ball is 3.00 10-3 s, calculate the average force between the ball and bat during contact. ... now that we have dp we divide it by 3 x 10^-3 s. ... therefore the average force ( or impulse) between the ball and the bat during contact is 12000 N.
Answer:
120 hours
Step-by-step explanation:
If it was 12 hours per week you multiply 12 by 10