Answer:
There is no solution for C.
Step-by-step explanation:
D would be the answer since combine means to add together
Answer: This question cannot be answered.
Explanation:
If you add three odd numbers, the sum must also be an odd number. To get an even number, you have to add an even number of odd numbers, e.g. 2 or 4. Adding 3 odd numbers to get 30 is therefore not possible. So the question cannot be answered.
Answer: a) -13.25 N, b) 1.78 m/sec
Step-by-step explanation:
Since we have given that
where
As we know that
Here, x= 0.5 m
So, it becomes,
Now, we need to find the velocity when it crosses the origin,
Hence, a) -13.25 N, b) 1.78 m/sec
The possible combination are
2=1+1
3=1+2; 2+1
4=1+3; 2+2; 3+1
So the probability is 6/36=1/6
Hope this helped!
