A boy of mass, m weights 895 N. What is his mass, m?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

If the area of a square has increased by a factor of 16, by how much has each side increased?

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2