Physics, 12.12.2020 16:50, purplefive85

A 40 N force is applied to a 10 kg block, but the object only accelerates at 2 m/s^2. What is the net force acting on the block? Use a free body diagram to explain your answer.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 01:40, sasalinas2001

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

Answers: 1

continue

Physics, 22.06.2019 07:50, brittneeyy

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

Answers: 3

continue

Physics, 22.06.2019 15:50, potatocow

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Answers: 2

continue

Physics, 22.06.2019 21:20, payshencec21

People with normal vision cannot focus their eyes underwater if they aren't wearing a face mask or goggles and there is water in contact with their eyes. in a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. with the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 2.05cm in front of the eye.)

Answers: 3

continue

Do you know the correct answer?

A 40 N force is applied to a 10 kg block, but the object only accelerates at 2 m/s^2. What is the ne...