Net force = 20-12 = 8N
Mass = 2 kg
Using F = ma, we get required a = F/m = 8/2 = 4 m/s2
A deceleration valve is a device that controls the rate at which an engine returns to idle speed after the throttle is released. It helps prevent stalling and contributes to smoother engine operation during transitions from acceleration to deceleration.
Friction converts mechanical energy into heat energy, which is released as objects rub against each other. This heat energy can cause an increase in temperature in the surfaces experiencing friction.
When two tectonic plates slide past each other, it can result in horizontal movement along a fault line, causing earthquakes. This is known as a transform boundary. The friction between the plates can build up tension, which is released suddenly in the form of seismic waves.
friction creates heat. Largely heat, which comes from the external agent energy causing the friction. Also some possible rearrangement of the atomic/molecular structure of the surface, and the energy for that also comes from the external agent.
No, friction between male sexual organs does not directly cause sperm to be ejected. Sperm is released during ejaculation, which is a complex physiological process controlled by the nervous system and hormonal signals. Friction may enhance sexual stimulation and contribute to ejaculation, but sperm is primarily released from the testes and mixed with seminal fluids in the ejaculatory ducts before being expelled.
A deceleration valve is a device that controls the rate at which an engine returns to idle speed after the throttle is released. It helps prevent stalling and contributes to smoother engine operation during transitions from acceleration to deceleration.
Horizontal Vertical - 2013 was released on: USA: August 2013
Horizontal Accidents - 2011 was released on: USA: April 2011
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Heat.
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Friction converts mechanical energy into heat energy, which is released as objects rub against each other. This heat energy can cause an increase in temperature in the surfaces experiencing friction.