Question 42
Two cars moving in the same direction have speeds of 100Kmh-1 and 130Kmh-1. What is the velocity of the faster car as measured by an observer in the slower car
Objective
Question details
- Exam body
- BUK
- Subject
- Physics
- Year
- 2017/2018
- Question no.
- #42
- Type
- Objective
More from this paper
- Q44The wavelength of a wave travelling with a velocity of 420ms -1 is 42m. What is…
- Q45An object 4cm high is placed 15cm from a concave mirror of focal length 5cm. The…
- Q46An object is embedded in a block of ice, 10cm below the plane surface. If the…
- Q47A cell of emf 12V and internal resistance 4Ω is connected to an external…
- Q48The three 4Ω resistors connected in parallel have a potential difference of…
- Q49In the diagram above, a 200W bulb is lighted by a 240V a.c mains supply. If kWh…