Amplitude is a measure of distance of waves
Answer: Option B
<u>Explanation:</u>
Waves are usually represented in terms of frequency and amplitude. Amplitude refers to the distance or maximum displacement traveled by the waves in terms of time which is denoted by frequency.
Frequency can be defined as the number of cycles travelled per second whereas speed is the distance travelled by the wave per second. Hence distance is the right option from the other given options.
Weight (that's what the 500 N is) = (mass) x (gravity) .
On Earth, gravity = about 9.8 m/s² , so
500 N = (mass) x (9.8 m/s²) .
Divide each side by 9.8 m/s²:
Mass = (500 N) / (9.8 m/s²)
= 51 kg (rounded) .
Answer:
current, only
Explanation:
current:I
voltage:U
resistance:R
formula: I=U/R
Increasing the battery cause the increasing in the voltage. Resistance does not normally change. And the current would increase.
Explanation:
Because acceleration is velocity in m/s divided by time in s, the SI units for acceleration are m/s2, meters per second squared or meters per second per second, which literally means by how many meters per second the velocity changes every second. ... The quicker you turn, the greater the acceleration.
