RondomPerson21 RondomPerson21

14-11-2022
Physics

Answered

A ball is dropped from rest from a height of 1.88 m. How long does it take to strike the ground? (use g = 10 m/s2)

A. 0.43 seconds
B. 0.38 seconds
C. 0.61 seconds
D. 0.19 seconds

Answer :

Other Questions

Which of the following are units that can be used to describe vector quantities? Check all that apply. A. Seconds B. Miles per hour C. Meters D. Grams UBMIT

Isabella was playing outside when a cute puppy ran toward her. Although the puppy was being friendly, Isabella started running away because she was afraid of do

What is the total energy of a stationary 350g ball 12m above the ground? What type of energy is it? What is the total energy of the same ball right before it hi

29. Using the Free-body diagram to the right, find the frictional force. a. 34 N c. 10 N b. 16 N d. 22 N Ffrict"- From-12N Fapp - 16 N Frav-12 N a=5m/s/s, right

Question 2 of 10 A scientist measures the growth of a bamboo plant over time. The table below shows the results. Time (hours) A. 2.40 cm B. 2.25 cm 10 OC. 2.10

A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?

The stationary observer standing on the platform was hit by the first two carriages of a train moving at the same time in 5 seconds, and the remaining carriages

A 210 W heater is placed in 2kg of water and switched on for 200 seconds. A: How much energy does the heater supply B: Assuming that no thermal energy is lost,

A ball dropped onto a trampoline returns to the same height after the rebound. a) Describe the energy change of the ball from the point of release to the top of

I REALLY NEED HELP PLEASE!! A plane starts at rest on a straight runway. For the first 30s, the planes acceleration a is given as a function of time t by the eq