Substance that can flow and take the shape of its container; either liquid or gas. friction. Force that opposes motion between two surfaces that are touching.
Phagocytes are cells capable of engulfing and digesting particles or cells harmful to the body. They search for viruses and harmful bacteriae and engulf them. This way they stop disease from spreading. Phagocytes are part of our immune system whose main purpose is to keep us healthy.
Answer:
554.265 N
Explanation:
Without moving it means it is static. Since we know that normal friction is given by N=mg where m is the mass and g is acceleration due to gravity.
The static friction will then be given by multiplying the normal reaction by the coefficient of static friction. Taking g as 9.81, m as 113 kg and 0.5 for coefficient of static friction then
Fs= 0.5*113*9.81=554.265 N
Evaporation is the process of the hydrological cycle maintained by the ocean's large surface area.
Answer:
v doubles and f is unchanged
Explanation:
According to the formula v = f¶
Where v is the velocity of the wave
f is the frequency
¶ is the wavelength
Velocity is directly proportional to wavelength. Direct proportionality shows that increase in velocity will cause an increase in the wavelength and decrease in velocity will also cause a decrease in wavelength with the frequency not changing since the velocity and wavelength are both increasing and decreasing at the same rate.
According to the question, if the wavelength is doubled, the velocity (v) will also double while the frequency (f) remains unchanged.