Answer:
The final acceleration of the car, v = 70 m/s
Explanation:
Given,
The initial velocity of the car, u = 20 m/s
The acceleration of the car, a = 10 m/s²
The time period of travel, t = 5 s
Using the I equations of motion
v = u + at
= 20 + 10(5)
= 20 + 50
= 70 m/s
Hence, the final acceleration of the car, v = 70 m/s
Answer:
Evidence for continental drift
Wegener knew that fossil plants and animals such as mesosaurs, a freshwater reptile found only South America and Africa during the Permian period, could be found on many continents. He also matched up rocks on either side of the Atlantic Ocean like puzzle pieces.
Explanation:
Briefly outline the caloric theory about the nature of heat
Answer:
1. 4
2.0.625HZ
3.500
4. 428274940000000 or 4.2*10^14
5. 2
Explanation:
omnicalculator.com/physics/wavelength
Answer:
I would strongly recommend Exploring Quantum Physics through Hands-on Projects for physics practicals.
Explanation:
- Though it is not about books, but it is solely on you how you want to get knowledge. If you are truly passionate about learning physics in a practical way "Exploring Quantum Physics through Hands-on Projects" will be the best one out there.
- Besides "Laboratory Projects in Physics, a Manual of Practical Experiments for Beginners" is also a promising one.
- There are detailed chapters on important topics like light as a wave and particles, atoms and radioactivity, Schrödinger, etc.
- If you wisely follow these books, you will surely get all your doubts cleared and learn new mechanisms easily.