The other types of EM radiation<span> that make up the electromagnetic spectrum are microwaves, </span>infrared light<span>, ultraviolet </span>light, X-rays and gamma-rays. ... Inspace<span>, </span>infrared light<span> helps us map the dust between stars. Visible: Our eyes detect </span>visible light. Fireflies,light<span> bulbs, and stars all emit </span>visible light<span>.</span>
Answer:
1.944m_s²
Explanation:
First convert speed from km/h to m/s the use the formula a=v-u
t
W = mg, because you have the weight of the piano and if you just divide it by g that will give you the mass you need. The piano isn't accelerating right now in a way that you'd need to use F = ma.
