1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zinaida [17]
3 years ago
14

A balloon is ascending at a rate of +4.00 m/s to a height of 11.0 m above the ground when a package is dropped. In the absence o

f air resistance, the velocity of the ball when it hits the ground is
Physics
1 answer:
o-na [289]3 years ago
6 0

Answer:

Vf = 14.7 m/s

Explanation:

Vf² = Vi² + 2 * a * Δy

given:

a = 9.81 m/s²

Δy = 11m

Vi = 0 when upon release

Vf² = 0 + 2 (9.81) 11

Vf = 14.7 m/s

You might be interested in
85POINTS ASAP!!!!!!!!!!!!!!
alexgriva [62]
The andwer of tye question is 3O2
6 0
3 years ago
Read 2 more answers
135,000 kilometers = how many miles?
DerKrebs [107]
1 mile = 1.609 km

(135,000 km) x (1 mile / 1.609 km)  =  83,885.1 miles
5 0
3 years ago
You indicate that a symbol
Goryan [66]

Answer:

B. over the symbol.

Explanation:

vectors are represented with a symbol carrying an arrow head with also indicates direction

8 0
3 years ago
As you approach a roundabout, you should __________________.
motikmotik
The answer should be B
8 0
3 years ago
Read 2 more answers
Calculate the volume of this regular solid.
Nataly [62]

Answer:

V = 42.41cm^3

Explanation:

In order to calculate the volume of the solid, you use the following formula:

V=\frac{1}{3}\pi r^2 h

where

r: radius of the circular base of the cone = 3 cm

h: height from the circular base to the peak of the cone = 4.5 cm

You replace the values of r and h in the formula for the volume V:

V=\frac{1}{3}\pi(3cm)^2(4.5)=42.411cm^3\approx42.41cm^3

hence, the volume of the solid is 42.41 cm^3

5 0
3 years ago
Other questions:
  • What is the potential energy of a 3 kg rock sitting at the top of a 21 meter high cliff?
    8·1 answer
  • The voltage in a circuit can be determined from the ____, total resistance, and capacitance
    13·1 answer
  • What is the percentage increase IN kinetic energy(K.E) ,If the momentum(p) of a moving body is increase by 10%?And How? (If K.E=
    15·1 answer
  • Page 423 in the 8th grade science fusion textbook what at the answers
    10·1 answer
  • A book is sitting on a table, completely still. What would happen if gravity suddenly stopped affecting the book? A. The book wo
    5·1 answer
  • You, a 70 kg person, leap from a 10 m tall building and land feet first on a trampoline. The center of the trampoline where you
    8·1 answer
  • In an uncomformity between two layers of rock, how is the lower layer usally described
    11·1 answer
  • A 4.88 x 10-6 C charge moves 265 m/s
    7·2 answers
  • Which situation is the best example of translational motion?.
    13·1 answer
  • What are three examples of noncontact forces​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!