All categories

2 years ago

A 2500 kg car enters a curve with a radius of 45 m. If the car is moving at a speed

Physics

1 answer:

kompoz [17]2 years ago

3 0

Answer:

ac = 27.22 m/s

Explanation:

ac=v^2/r

m=2500kg

v=35 m/s

Fc=mv^2/r

I'm not sure why you would need mass but I will solve for Fc aswell

Ac=35^2/45 = 1225/45= 27.22 m/s

Fc= 2500(27.22)=68050 N

You might be interested in

A man ties one end of a strong rope 8.17 m long to the bumper of his truck, 0.524 m from the ground, and the other end to a vert

Kamila [148]

Answer:

2442.5 Nm

Explanation:

Tension, T = 8.57 x 10^2 N

length of rope, l = 8.17 m

y = 0.524 m

h = 2.99 m

According to diagram

Sin θ = (2.99 - 0.524) / 8.17

Sin θ = 0.3018

θ = 17.6°

So, torque about the base of the tree is

Torque = T x Cos θ x 2.99

Torque = 8.57 x 100 x Cos 17.6° x 2.99

Torque = 2442.5 Nm

thus, the torque is 2442.5 Nm.

8 0

3 years ago

What are the unit for acceleration

il63 [147K]

the SL unit of acceleration is the meter per second squared

3 0

3 years ago

Energy that flows from somthing with a higher temperature to something with a lower

spayn [35]

Answer:

Heat Transfer

Explanation:

This is called heat transfer. Heat transfer is the process in which energy flows from a matter that is higher in heat to a matter that is cooler, until the two matters reach the same temperature.

6 0

2 years ago

the speed of travel of the moon around the earth, using the formula for the speed of a moving object in a circular path

Svetach [21]

Answer: 1018.26 m/s

Explanation:

Approaching the orbit of the Moon around the Earth to a circular orbit (or circular path), we can use the equation of the speed of an object with uniform circular motion:

$V=\sqrt{G\frac{M}{r}}$