Answer:
10 m/s
Explanation:
Velocity = frequency * wavelength
Velocity = 2.5 * 4
Velocity = 10 m/s
Answer:
365
Explanation:
A calendar is equal to a year and it is 365 days in a year.
Answer: False
explanation: because Total momentum is conserved only if the collision can be considered isolated from the influence of net external forces
ANSWER: A ramp meter, usually is a basic traffic light or a two-section signal light, together with a signal controller, that regulates the flow of traffic that enters freeways according to the most traffic conditions.