What is the origin of igneous rocks

If I have an average speed of 50 km/hr and I travel 150 km, how long did the trip take me?

Most stars spend the majority of their lifetimes as which type of star? a. giant b. dwarf c. protostar d. main sequence user: a star's spectral class is related to which of these characteristics? select all that apply. a. mass b. radius c.

Which best explains why metal cooking utensils often have plastic coating on their handles?

A 1400 kg car rear-ends a 200 kg truck. which vehicle experiences the larger momentum change from the collision?

You are at a red light in your car. The red light turns green, and you take your foot off the brake and step on the gas pedal, without turning the steering wheel. The speedometer changes from to in seconds.

You create a transformer by wrapping wire around an iron nail. The number of turns are: Primary (500); Secondary (2500). The Primary voltage is 3.00 V. The Secondary current is 200 mA.

A 90kg cannon fires 100kg shell with muzzle velocity of 75m/s. Calculate the recoil velocity of the cannon relative to the ground

The planet XYZ traveling about the star ABC in a circular orbit takes 24 hours to make an orbit. Assume that the orbit is a circle with radius 89 comma 000 comma 00089,000,000 mi. Find the linear speed of XYZ in miles per hour.

Your heart pumps 80 g of blood with each beat. The blood starts from rest and reaches a speed of 0.60 m/s in the aorta. If each beat takes 0.16 s, the average force exerted on the blood is a. 3.0" 102 N b. 0.22 N c. 0.16 N d. 0.30 N e. 0.98 N

What is the formula for calculating the mass when i have the number of volume and density