Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem 1: A gymnast is jumping on a trampoline. She applies a force of 1000 N on the trampoline stretching it 1.5m. If her mass is 45 kg, what height above the trampoline will she reach?

problem 2: A stuntman drives a car off a cliff for a movie. The cliff is 35 m high and the car is traveling at 42m/s. How fast will the car be traveling when it hits the ground below? (Fear not the stuntman was not harmed).

problem 3: A heavy object is dropped from the top of a building. If this object hits the ground with a speed of 37.0m/s, then what is the height of the building?

problem 4: The main league pitcher winds up pitching exerting a force of 2000 N on the .350 kg baseball. If the final speed of the baseball is 56.3m/s, over what distance was the force applied.

problem 5: A roller coaster is traveling at 3.2m/s as it goes over a 42.0 m hill. How far above the ground is the coaster when it is travelling at 21.5m/s?

Physics, Academics

  • Category:- Physics
  • Reference No.:- M92778

Have any Question? 


Related Questions in Physics

What is the relationship between media depictions of

What is the relationship between media depictions of violence and the occurrence of violent crime in U.S. society?

A 0427 kg mass is attached to a spring with a force

A 0.427 kg mass is attached to a spring with a force constant of 25.3 N/m and released from rest a distance of 3.07 cm from the equilibrium position of the spring. Calculate the speed of the mass when it is halfway to th ...

If we have checked the first few bits of xs with x and

If we have checked the first few bits of x (s) with x and found them to be equal, what is the probability that the correct entry has been retrieved, if the alternative hypothesis is that x is actually not in the database ...

You launch a model rocket from ground level it moves

You launch a model rocket from ground level. It moves directly upward with a constant acceleration of 77.5 m/s2 for 1.10 seconds, at which point it runs out of fuel. Assuming air resistance on the rocket is negligible, w ...

1 derive the theoretical formulae for the diode temperature

1. Derive the theoretical formulae for the diode temperature at which the Shockley and SNS current components are equal. 2. Derive the theoretical formulae for the lifetime at which the Shockley and SNS current component ...

In the circuit the capacitor is fully charged when switch s

In the circuit, the capacitor is fully charged when switch S is closed. Calculate the time needed for the potential energy stored by the circuit to be equally distributed between the capacitor and inductor. The capacitan ...

A woman drives a car from one city to another with

A woman drives a car from one city to another with different constant speeds along the trip. She drives at a speed of 65.0 km/h for 15.0 min, 70.0 km/h for 25.0 min, makes a stop for 40.0 min, then continues at 45.0 km/h ...

The unit 9 assignment challenges you to apply the three

The Unit 9 Assignment challenges you to apply the three major theoretical perspectives of sociology to analyze the effects of population changes on the environment. For this Assignment, you will write a 3 to 5 page essay ...

There is a three-phase ig of 110 v 60nbsphz 4 poles 1900

There is a three-phase IG of 110 V, 60 Hz, 4 poles, 1900 rpm, Y stator connection, and an equivalent circuit given as R 1 = 0.20 Ω, R 2  = 0.42 Ω, X 1  = 0.15 Ω, and X 2  = 0.43 Ω; R 2  and X 2  refer to the stator. The ...

What is the increase in entropy when one gram of ice at

What is the increase in entropy when one gram of ice at 0° C is melted and heated to water vapor at 500° C?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen