Physics, 12.12.2021 14:00 kitttimothy55
What is the mass of a black hole which has the radius of the sun(696,340 km).
Answers: 3
Physics, 21.06.2019 19:30
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
Answers: 1
Physics, 21.06.2019 23:10
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
Answers: 1
Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
Physics, 22.06.2019 21:00
Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2
Answers: 1
What is the mass of a black hole which has the radius of the sun(696,340 km)....
Mathematics, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
English, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
English, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
Mathematics, 08.12.2021 14:00
Biology, 08.12.2021 14:00