Answer:
The given statement is false.
Explanation:
For any negative vector
The magnitude of the vector is given by
As we know that square root of any quantity cannot be negative thus we conclude that the right hand term in the above expression cannot be negative hence we conclude that magnitude of any vector cannot be negative.
<span>1. They’re invisible - RADIO WAVES
2. They have colors. - VISIBLE LIGHT WAVES
3. They’re used to learn about dust and gas clouds. - BOTH
4. They can travel in a vacuum. </span> - BOTH<span>
5. They’re used to find the temperature of stars. </span>- VISIBLE LIGHT WAVES<span>
6. They have energy. </span> - BOTH
1. Take a breaker
2. Put a sieve on it
3. Pour the mixture and shake the sieve gently
4. Wait for the flour to fall. After the flour falls pour the rice from the sieve into other beaker then do experiment again for fair testing(optional)
Answer:
200.048 kg
Explanation:
Total Black dirt loaded in the pickup (A) = 260.5 kg = 260.500 kg
Quantity of the dirt that blew away (B )= 60452 g = 60.452 kg
Remaining quantity of the black dirt is
Thus, the amount of black dirt the man has when he reaches home = 200.048 kg.
Acceleration is 0, speed is constant, velocity is always changing because if you are running in a circle the direction you are facing always changes
