What is the equation for uniform circular motion? Uniform circular motion has 2 primary formulas. The first is for centripetal acceleration, which says that a=v^2/r. The second is for centripetal force, which says that Fc=mv^2/r.… What is the equation for uniform circular motion?
How much force is needed to accelerate an object of mass 90 kg? Expert-Verified Answer The force needed to accelerate the object 108 N. How much energy does it take to accelerate a 90kg object… How much force is needed to accelerate an object of mass 90 kg?
What is the formula for total momentum? The total momentum (ptot) of a system is equal to the sum of the momenta of all objects within that system. p t o t = p 1… What is the formula for total momentum?
Why successful tackle constitutes a perfectly inelastic collision? A successful tackle is a perfectly inelastic collision because of the players involved in the collision stick together and moves with the same velocity after the collision.… Why successful tackle constitutes a perfectly inelastic collision?
What will be the momentum of a body of mass m which is moving with a velocity v? P = M × V. What is the quantity of motion of an object mass in motion… What will be the momentum of a body of mass m which is moving with a velocity v?
What is the work done to move a charge in an electric field? The work done moving a charge is given by the distance moved along the direction of the electric field multiplied by the… What is the work done to move a charge in an electric field?
What will happen to the weight of the child if the lift moves up with constant speed? From the above explanation and given condition when person in an elevator is moving at constant speed in… What will happen to the weight of the child if the lift moves up with constant speed?
Is the force that opposes the sliding motion of two surfaces that are touching each other? Friction – a force that opposes motion between two surfaces that are touching. Is the following statement true or… Is the force that opposes the sliding motion of two surfaces that are touching each other?
Why does a spinning ice skater’s angular velocity increases as she brings her arms in toward her body? When she moves her arms close to her body, she spins faster. Her moment of inertia decreases,… Why does a spinning ice skater’s angular velocity increases as she brings her arms in toward her body?
Why does a spinning ice skater’s angular velocity increases as she brings her arms in toward her body? When she moves her arms close to her body, she spins faster. Her moment of inertia decreases,… Why does a spinning ice skater’s angular velocity increases as she brings her arms in toward her body?