henriquefvboas9900 henriquefvboas9900

27-12-2022
Physics

Answered

a 27.0 kg child is riding a playground merry-go-round that is rotating at 16.0 rev/min. what centripetal force must she exert to stay on if she is 1.19 m from its center? 90.2 n

Answer :

Other Questions

a 5.0 kg block is pushed at a constant velocity of 3.0 m/s. force of friction is 25n. what is the net force on the block?

4.7 a 68.5-kg skater moving initially at 2.40 m/s on rough horizontal ice comes to rest uniformly in 3.52 s due to friction from the ice. what force does fricti

A 2.0 kg ball is heading to the right at a velocity of 3.0 m/s. a 4.0 kg ball is heading to the left at a velocity of 2.0 m/s. what is the momentum of the syste

A 10 kg piece of aluminum(specific heat of 900 j/(kg c) ) is warmed so that its temperature is increases by 5 degrees celcius. how much energy was transferred i

a ball acquires a speed of 13 m/s when a force is applied ofr a distance of 5.0 meters. if the ball has mass of 1.0 kg what is the force applied

The seismic wave of an earthquake is represented by the equation r = 12.8 sin(θ), where r is measured in miles. the seismic wave is represented by curve having

A long 20 m ladder weighs 80 kg and is resting against a smooth. the bottom of the ladder is at an angle of 60 degrees with the ground which has a coefficient o

if half of the weight of a small 1210 kg utility truck is supported by its two drive wheels, what is the maximum acceleration it can achieve on dry concrete?/se

as a circular metal griddle is being heated, its diameter changes at a rate of 0.01 cm/min. when the diameter is 30 cm approximately what is the rate of area of

a traveler pulls a 17.865 kg suitcase with a force of 32.2 n by using a handle that makes an angle of 33.3 degrees with the horizontal. the case is pulled a tot